Cálculo Exemplos

$g (x) = \frac{x^{7} {(x - 1)}^{2}}{{(x + 2)}^{2} {(x^{2} + 1)}^{3}}$

Etapa 1

Diferencie usando a regra do quociente, que determina que $\frac{d}{d x} [\frac{f (x)}{g (x)}]$ é $\frac{g (x) \frac{d}{d x} [f (x)] - f (x) \frac{d}{d x} [g (x)]}{{g (x)}^{2}}$ , em que $f (x) = x^{7} {(x - 1)}^{2}$ e $g (x) = {(x + 2)}^{2} {(x^{2} + 1)}^{3}$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} \frac{d}{d x} [x^{7} {(x - 1)}^{2}] - x^{7} {(x - 1)}^{2} \frac{d}{d x} [{(x + 2)}^{2} {(x^{2} + 1)}^{3}]}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 2

Diferencie usando a regra do produto, que determina que $\frac{d}{d x} [f (x) g (x)]$ é $f (x) \frac{d}{d x} [g (x)] + g (x) \frac{d}{d x} [f (x)]$ , em que $f (x) = x^{7}$ e $g (x) = {(x - 1)}^{2}$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} \frac{d}{d x} [{(x - 1)}^{2}] + {(x - 1)}^{2} \frac{d}{d x} [x^{7}]) - x^{7} {(x - 1)}^{2} \frac{d}{d x} [{(x + 2)}^{2} {(x^{2} + 1)}^{3}]}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 3

Diferencie usando a regra da cadeia, que determina que $\frac{d}{d x} [f (g (x))]$ é $f' (g (x)) g' (x)$ , em que $f (x) = x^{2}$ e $g (x) = x - 1$ .

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Etapa 3.1

Para aplicar a regra da cadeia, defina $u_{1}$ como $x - 1$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (\frac{d}{d u_{1}} [{u_{1}}^{2}] \frac{d}{d x} [x - 1]) + {(x - 1)}^{2} \frac{d}{d x} [x^{7}]) - x^{7} {(x - 1)}^{2} \frac{d}{d x} [{(x + 2)}^{2} {(x^{2} + 1)}^{3}]}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 3.2

Diferencie usando a regra da multiplicação de potências, que determina que $\frac{d}{d u_{1}} [{u_{1}}^{n}]$ é $n {u_{1}}^{n - 1}$ , em que $n = 2$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 u_{1} \frac{d}{d x} [x - 1]) + {(x - 1)}^{2} \frac{d}{d x} [x^{7}]) - x^{7} {(x - 1)}^{2} \frac{d}{d x} [{(x + 2)}^{2} {(x^{2} + 1)}^{3}]}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 3.3

Substitua todas as ocorrências de $u_{1}$ por $x - 1$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1) \frac{d}{d x} [x - 1]) + {(x - 1)}^{2} \frac{d}{d x} [x^{7}]) - x^{7} {(x - 1)}^{2} \frac{d}{d x} [{(x + 2)}^{2} {(x^{2} + 1)}^{3}]}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 4

Diferencie.

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Etapa 4.1

De acordo com a regra da soma, a derivada de $x - 1$ com relação a $x$ é $\frac{d}{d x} [x] + \frac{d}{d x} [- 1]$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1) (\frac{d}{d x} [x] + \frac{d}{d x} [- 1])) + {(x - 1)}^{2} \frac{d}{d x} [x^{7}]) - x^{7} {(x - 1)}^{2} \frac{d}{d x} [{(x + 2)}^{2} {(x^{2} + 1)}^{3}]}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 4.2

Diferencie usando a regra da multiplicação de potências, que determina que $\frac{d}{d x} [x^{n}]$ é $n x^{n - 1}$ , em que $n = 1$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1) (1 + \frac{d}{d x} [- 1])) + {(x - 1)}^{2} \frac{d}{d x} [x^{7}]) - x^{7} {(x - 1)}^{2} \frac{d}{d x} [{(x + 2)}^{2} {(x^{2} + 1)}^{3}]}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 4.3

Como $- 1$ é constante em relação a $x$ , a derivada de $- 1$ em relação a $x$ é $0$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1) (1 + 0)) + {(x - 1)}^{2} \frac{d}{d x} [x^{7}]) - x^{7} {(x - 1)}^{2} \frac{d}{d x} [{(x + 2)}^{2} {(x^{2} + 1)}^{3}]}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 4.4

Simplifique a expressão.

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Etapa 4.4.1

Some $1$ e $0$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1) \cdot 1) + {(x - 1)}^{2} \frac{d}{d x} [x^{7}]) - x^{7} {(x - 1)}^{2} \frac{d}{d x} [{(x + 2)}^{2} {(x^{2} + 1)}^{3}]}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 4.4.2

Multiplique $2$ por $1$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + {(x - 1)}^{2} \frac{d}{d x} [x^{7}]) - x^{7} {(x - 1)}^{2} \frac{d}{d x} [{(x + 2)}^{2} {(x^{2} + 1)}^{3}]}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 4.5

Diferencie usando a regra da multiplicação de potências, que determina que $\frac{d}{d x} [x^{n}]$ é $n x^{n - 1}$ , em que $n = 7$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + {(x - 1)}^{2} (7 x^{6})) - x^{7} {(x - 1)}^{2} \frac{d}{d x} [{(x + 2)}^{2} {(x^{2} + 1)}^{3}]}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 4.6

Mova $7$ para a esquerda de ${(x - 1)}^{2}$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 \cdot {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} \frac{d}{d x} [{(x + 2)}^{2} {(x^{2} + 1)}^{3}]}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 5

Diferencie usando a regra do produto, que determina que $\frac{d}{d x} [f (x) g (x)]$ é $f (x) \frac{d}{d x} [g (x)] + g (x) \frac{d}{d x} [f (x)]$ , em que $f (x) = {(x + 2)}^{2}$ e $g (x) = {(x^{2} + 1)}^{3}$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} ({(x + 2)}^{2} \frac{d}{d x} [{(x^{2} + 1)}^{3}] + {(x^{2} + 1)}^{3} \frac{d}{d x} [{(x + 2)}^{2}])}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 6

Diferencie usando a regra da cadeia, que determina que $\frac{d}{d x} [f (g (x))]$ é $f' (g (x)) g' (x)$ , em que $f (x) = x^{3}$ e $g (x) = x^{2} + 1$ .

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Etapa 6.1

Para aplicar a regra da cadeia, defina $u_{2}$ como $x^{2} + 1$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} ({(x + 2)}^{2} (\frac{d}{d u_{2}} [{u_{2}}^{3}] \frac{d}{d x} [x^{2} + 1]) + {(x^{2} + 1)}^{3} \frac{d}{d x} [{(x + 2)}^{2}])}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 6.2

Diferencie usando a regra da multiplicação de potências, que determina que $\frac{d}{d u_{2}} [{u_{2}}^{n}]$ é $n {u_{2}}^{n - 1}$ , em que $n = 3$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} ({(x + 2)}^{2} (3 {u_{2}}^{2} \frac{d}{d x} [x^{2} + 1]) + {(x^{2} + 1)}^{3} \frac{d}{d x} [{(x + 2)}^{2}])}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 6.3

Substitua todas as ocorrências de $u_{2}$ por $x^{2} + 1$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} ({(x + 2)}^{2} (3 {(x^{2} + 1)}^{2} \frac{d}{d x} [x^{2} + 1]) + {(x^{2} + 1)}^{3} \frac{d}{d x} [{(x + 2)}^{2}])}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 7

Diferencie.

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Etapa 7.1

Mova $3$ para a esquerda de ${(x + 2)}^{2}$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (3 \cdot {(x + 2)}^{2} {(x^{2} + 1)}^{2} \frac{d}{d x} [x^{2} + 1] + {(x^{2} + 1)}^{3} \frac{d}{d x} [{(x + 2)}^{2}])}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 7.2

De acordo com a regra da soma, a derivada de $x^{2} + 1$ com relação a $x$ é $\frac{d}{d x} [x^{2}] + \frac{d}{d x} [1]$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (3 {(x + 2)}^{2} {(x^{2} + 1)}^{2} (\frac{d}{d x} [x^{2}] + \frac{d}{d x} [1]) + {(x^{2} + 1)}^{3} \frac{d}{d x} [{(x + 2)}^{2}])}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 7.3

Diferencie usando a regra da multiplicação de potências, que determina que $\frac{d}{d x} [x^{n}]$ é $n x^{n - 1}$ , em que $n = 2$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (3 {(x + 2)}^{2} {(x^{2} + 1)}^{2} (2 x + \frac{d}{d x} [1]) + {(x^{2} + 1)}^{3} \frac{d}{d x} [{(x + 2)}^{2}])}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 7.4

Como $1$ é constante em relação a $x$ , a derivada de $1$ em relação a $x$ é $0$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (3 {(x + 2)}^{2} {(x^{2} + 1)}^{2} (2 x + 0) + {(x^{2} + 1)}^{3} \frac{d}{d x} [{(x + 2)}^{2}])}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 7.5

Simplifique a expressão.

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Etapa 7.5.1

Some $2 x$ e $0$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (3 {(x + 2)}^{2} {(x^{2} + 1)}^{2} (2 x) + {(x^{2} + 1)}^{3} \frac{d}{d x} [{(x + 2)}^{2}])}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 7.5.2

Multiplique $2$ por $3$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + {(x^{2} + 1)}^{3} \frac{d}{d x} [{(x + 2)}^{2}])}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 8

Diferencie usando a regra da cadeia, que determina que $\frac{d}{d x} [f (g (x))]$ é $f' (g (x)) g' (x)$ , em que $f (x) = x^{2}$ e $g (x) = x + 2$ .

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Etapa 8.1

Para aplicar a regra da cadeia, defina $u_{3}$ como $x + 2$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + {(x^{2} + 1)}^{3} (\frac{d}{d u_{3}} [{u_{3}}^{2}] \frac{d}{d x} [x + 2]))}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 8.2

Diferencie usando a regra da multiplicação de potências, que determina que $\frac{d}{d u_{3}} [{u_{3}}^{n}]$ é $n {u_{3}}^{n - 1}$ , em que $n = 2$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + {(x^{2} + 1)}^{3} (2 u_{3} \frac{d}{d x} [x + 2]))}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 8.3

Substitua todas as ocorrências de $u_{3}$ por $x + 2$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + {(x^{2} + 1)}^{3} (2 (x + 2) \frac{d}{d x} [x + 2]))}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 9

Diferencie.

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Etapa 9.1

Mova $2$ para a esquerda de ${(x^{2} + 1)}^{3}$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 \cdot {(x^{2} + 1)}^{3} (x + 2) \frac{d}{d x} [x + 2])}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 9.2

De acordo com a regra da soma, a derivada de $x + 2$ com relação a $x$ é $\frac{d}{d x} [x] + \frac{d}{d x} [2]$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2) (\frac{d}{d x} [x] + \frac{d}{d x} [2]))}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 9.3

Diferencie usando a regra da multiplicação de potências, que determina que $\frac{d}{d x} [x^{n}]$ é $n x^{n - 1}$ , em que $n = 1$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2) (1 + \frac{d}{d x} [2]))}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 9.4

Como $2$ é constante em relação a $x$ , a derivada de $2$ em relação a $x$ é $0$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2) (1 + 0))}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 9.5

Simplifique a expressão.

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Etapa 9.5.1

Some $1$ e $0$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2) \cdot 1)}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 9.5.2

Multiplique $2$ por $1$ .

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 (x - 1)) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2} {(x^{2} + 1)}^{3})}^{2}}$

Etapa 10

Simplifique.

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Etapa 10.1

Aplique a regra do produto a ${(x + 2)}^{2} {(x^{2} + 1)}^{3}$ .

Etapa 10.2

Aplique a propriedade distributiva.

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 x + 2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.3

Aplique a propriedade distributiva.

$\frac{{(x + 2)}^{2} {(x^{2} + 1)}^{3} (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4

Simplifique o numerador.

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Etapa 10.4.1

Reescreva ${(x + 2)}^{2}$ como $(x + 2) (x + 2)$ .

$\frac{(x + 2) (x + 2) {(x^{2} + 1)}^{3} (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.2

Expanda $(x + 2) (x + 2)$ usando o método FOIL.

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Etapa 10.4.2.1

Aplique a propriedade distributiva.

$\frac{(x (x + 2) + 2 (x + 2)) {(x^{2} + 1)}^{3} (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.2.2

Aplique a propriedade distributiva.

$\frac{(x \cdot x + x \cdot 2 + 2 (x + 2)) {(x^{2} + 1)}^{3} (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.2.3

Aplique a propriedade distributiva.

$\frac{(x \cdot x + x \cdot 2 + 2 x + 2 \cdot 2) {(x^{2} + 1)}^{3} (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.3

Simplifique e combine termos semelhantes.

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Etapa 10.4.3.1

Simplifique cada termo.

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Etapa 10.4.3.1.1

Multiplique $x$ por $x$ .

$\frac{(x^{2} + x \cdot 2 + 2 x + 2 \cdot 2) {(x^{2} + 1)}^{3} (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.3.1.2

Mova $2$ para a esquerda de $x$ .

$\frac{(x^{2} + 2 \cdot x + 2 x + 2 \cdot 2) {(x^{2} + 1)}^{3} (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.3.1.3

Multiplique $2$ por $2$ .

$\frac{(x^{2} + 2 x + 2 x + 4) {(x^{2} + 1)}^{3} (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.3.2

Some $2 x$ e $2 x$ .

$\frac{(x^{2} + 4 x + 4) {(x^{2} + 1)}^{3} (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.4

Use o teorema binomial.

$\frac{(x^{2} + 4 x + 4) ({(x^{2})}^{3} + 3 {(x^{2})}^{2} \cdot 1 + 3 x^{2} \cdot 1^{2} + 1^{3}) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.5

Simplifique cada termo.

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Etapa 10.4.5.1

Multiplique os expoentes em ${(x^{2})}^{3}$ .

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Etapa 10.4.5.1.1

Aplique a regra da multiplicação de potências e multiplique os expoentes, ${(a^{m})}^{n} = a^{m n}$ .

$\frac{(x^{2} + 4 x + 4) (x^{2 \cdot 3} + 3 {(x^{2})}^{2} \cdot 1 + 3 x^{2} \cdot 1^{2} + 1^{3}) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.5.1.2

Multiplique $2$ por $3$ .

$\frac{(x^{2} + 4 x + 4) (x^{6} + 3 {(x^{2})}^{2} \cdot 1 + 3 x^{2} \cdot 1^{2} + 1^{3}) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.5.2

Multiplique os expoentes em ${(x^{2})}^{2}$ .

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Etapa 10.4.5.2.1

Aplique a regra da multiplicação de potências e multiplique os expoentes, ${(a^{m})}^{n} = a^{m n}$ .

$\frac{(x^{2} + 4 x + 4) (x^{6} + 3 x^{2 \cdot 2} \cdot 1 + 3 x^{2} \cdot 1^{2} + 1^{3}) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.5.2.2

Multiplique $2$ por $2$ .

$\frac{(x^{2} + 4 x + 4) (x^{6} + 3 x^{4} \cdot 1 + 3 x^{2} \cdot 1^{2} + 1^{3}) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.5.3

Multiplique $3$ por $1$ .

$\frac{(x^{2} + 4 x + 4) (x^{6} + 3 x^{4} + 3 x^{2} \cdot 1^{2} + 1^{3}) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.5.4

Um elevado a qualquer potência é um.

$\frac{(x^{2} + 4 x + 4) (x^{6} + 3 x^{4} + 3 x^{2} \cdot 1 + 1^{3}) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.5.5

Multiplique $3$ por $1$ .

$\frac{(x^{2} + 4 x + 4) (x^{6} + 3 x^{4} + 3 x^{2} + 1^{3}) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.5.6

Um elevado a qualquer potência é um.

$\frac{(x^{2} + 4 x + 4) (x^{6} + 3 x^{4} + 3 x^{2} + 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.6

Expanda $(x^{2} + 4 x + 4) (x^{6} + 3 x^{4} + 3 x^{2} + 1)$ multiplicando cada termo na primeira expressão por cada um dos termos na segunda expressão.

$\frac{(x^{2} x^{6} + x^{2} (3 x^{4}) + x^{2} (3 x^{2}) + x^{2} \cdot 1 + 4 x \cdot x^{6} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7

Simplifique cada termo.

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Etapa 10.4.7.1

Multiplique $x^{2}$ por $x^{6}$ somando os expoentes.

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Etapa 10.4.7.1.1

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{(x^{2 + 6} + x^{2} (3 x^{4}) + x^{2} (3 x^{2}) + x^{2} \cdot 1 + 4 x \cdot x^{6} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.1.2

Some $2$ e $6$ .

$\frac{(x^{8} + x^{2} (3 x^{4}) + x^{2} (3 x^{2}) + x^{2} \cdot 1 + 4 x \cdot x^{6} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.2

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{(x^{8} + 3 x^{2} x^{4} + x^{2} (3 x^{2}) + x^{2} \cdot 1 + 4 x \cdot x^{6} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.3

Multiplique $x^{2}$ por $x^{4}$ somando os expoentes.

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Etapa 10.4.7.3.1

Mova $x^{4}$ .

$\frac{(x^{8} + 3 (x^{4} x^{2}) + x^{2} (3 x^{2}) + x^{2} \cdot 1 + 4 x \cdot x^{6} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.3.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{(x^{8} + 3 x^{4 + 2} + x^{2} (3 x^{2}) + x^{2} \cdot 1 + 4 x \cdot x^{6} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.3.3

Some $4$ e $2$ .

$\frac{(x^{8} + 3 x^{6} + x^{2} (3 x^{2}) + x^{2} \cdot 1 + 4 x \cdot x^{6} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.4

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{(x^{8} + 3 x^{6} + 3 x^{2} x^{2} + x^{2} \cdot 1 + 4 x \cdot x^{6} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.5

Multiplique $x^{2}$ por $x^{2}$ somando os expoentes.

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Etapa 10.4.7.5.1

Mova $x^{2}$ .

$\frac{(x^{8} + 3 x^{6} + 3 (x^{2} x^{2}) + x^{2} \cdot 1 + 4 x \cdot x^{6} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.5.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{(x^{8} + 3 x^{6} + 3 x^{2 + 2} + x^{2} \cdot 1 + 4 x \cdot x^{6} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.5.3

Some $2$ e $2$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} \cdot 1 + 4 x \cdot x^{6} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.6

Multiplique $x^{2}$ por $1$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x \cdot x^{6} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.7

Multiplique $x$ por $x^{6}$ somando os expoentes.

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Etapa 10.4.7.7.1

Mova $x^{6}$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 (x^{6} x) + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.7.2

Multiplique $x^{6}$ por $x$ .

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Etapa 10.4.7.7.2.1

Eleve $x$ à potência de $1$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 (x^{6} x^{1}) + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.7.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{6 + 1} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.7.3

Some $6$ e $1$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 4 x (3 x^{4}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.8

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 4 \cdot 3 x \cdot x^{4} + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.9

Multiplique $x$ por $x^{4}$ somando os expoentes.

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Etapa 10.4.7.9.1

Mova $x^{4}$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 4 \cdot 3 (x^{4} x) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.9.2

Multiplique $x^{4}$ por $x$ .

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Etapa 10.4.7.9.2.1

Eleve $x$ à potência de $1$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 4 \cdot 3 (x^{4} x^{1}) + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.9.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 4 \cdot 3 x^{4 + 1} + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.9.3

Some $4$ e $1$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 4 \cdot 3 x^{5} + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.10

Multiplique $4$ por $3$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 4 x (3 x^{2}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.11

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 4 \cdot 3 x \cdot x^{2} + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.12

Multiplique $x$ por $x^{2}$ somando os expoentes.

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Etapa 10.4.7.12.1

Mova $x^{2}$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 4 \cdot 3 (x^{2} x) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.12.2

Multiplique $x^{2}$ por $x$ .

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Etapa 10.4.7.12.2.1

Eleve $x$ à potência de $1$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 4 \cdot 3 (x^{2} x^{1}) + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.12.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 4 \cdot 3 x^{2 + 1} + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.12.3

Some $2$ e $1$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 4 \cdot 3 x^{3} + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.13

Multiplique $4$ por $3$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x \cdot 1 + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.14

Multiplique $4$ por $1$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 4 x^{6} + 4 (3 x^{4}) + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.15

Multiplique $3$ por $4$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 4 x^{6} + 12 x^{4} + 4 (3 x^{2}) + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.16

Multiplique $3$ por $4$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 4 x^{6} + 12 x^{4} + 12 x^{2} + 4 \cdot 1) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.7.17

Multiplique $4$ por $1$ .

$\frac{(x^{8} + 3 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 4 x^{6} + 12 x^{4} + 12 x^{2} + 4) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.8

Some $3 x^{6}$ e $4 x^{6}$ .

$\frac{(x^{8} + 7 x^{6} + 3 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 12 x^{4} + 12 x^{2} + 4) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.9

Some $3 x^{4}$ e $12 x^{4}$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + x^{2} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 12 x^{2} + 4) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.10

Some $x^{2}$ e $12 x^{2}$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (x^{7} (2 x) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11

Simplifique cada termo.

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Etapa 10.4.11.1

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{7} x + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.2

Multiplique $x^{7}$ por $x$ somando os expoentes.

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Etapa 10.4.11.2.1

Mova $x$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 (x \cdot x^{7}) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.2.2

Multiplique $x$ por $x^{7}$ .

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Etapa 10.4.11.2.2.1

Eleve $x$ à potência de $1$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 (x^{1} x^{7}) + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.2.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{1 + 7} + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.2.3

Some $1$ e $7$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} + x^{7} (2 \cdot - 1) + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.3

Multiplique $2$ por $- 1$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} + x^{7} \cdot - 2 + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.4

Mova $- 2$ para a esquerda de $x^{7}$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 \cdot x^{7} + 7 {(x - 1)}^{2} x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.5

Reescreva ${(x - 1)}^{2}$ como $(x - 1) (x - 1)$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 ((x - 1) (x - 1)) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.6

Expanda $(x - 1) (x - 1)$ usando o método FOIL.

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Etapa 10.4.11.6.1

Aplique a propriedade distributiva.

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 (x (x - 1) - 1 (x - 1)) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.6.2

Aplique a propriedade distributiva.

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 (x \cdot x + x \cdot - 1 - 1 (x - 1)) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.6.3

Aplique a propriedade distributiva.

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 (x \cdot x + x \cdot - 1 - 1 x - 1 \cdot - 1) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.7

Simplifique e combine termos semelhantes.

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Etapa 10.4.11.7.1

Simplifique cada termo.

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Etapa 10.4.11.7.1.1

Multiplique $x$ por $x$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 (x^{2} + x \cdot - 1 - 1 x - 1 \cdot - 1) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.7.1.2

Mova $- 1$ para a esquerda de $x$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 (x^{2} - 1 \cdot x - 1 x - 1 \cdot - 1) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.7.1.3

Reescreva $- 1 x$ como $- x$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 (x^{2} - x - 1 x - 1 \cdot - 1) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.7.1.4

Reescreva $- 1 x$ como $- x$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 (x^{2} - x - x - 1 \cdot - 1) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.7.1.5

Multiplique $- 1$ por $- 1$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 (x^{2} - x - x + 1) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.7.2

Subtraia $x$ de $- x$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 (x^{2} - 2 x + 1) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.8

Aplique a propriedade distributiva.

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + (7 x^{2} + 7 (- 2 x) + 7 \cdot 1) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.9

Simplifique.

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Etapa 10.4.11.9.1

Multiplique $- 2$ por $7$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + (7 x^{2} - 14 x + 7 \cdot 1) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.9.2

Multiplique $7$ por $1$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + (7 x^{2} - 14 x + 7) x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.10

Aplique a propriedade distributiva.

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 x^{2} x^{6} - 14 x \cdot x^{6} + 7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.11

Simplifique.

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Etapa 10.4.11.11.1

Multiplique $x^{2}$ por $x^{6}$ somando os expoentes.

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Etapa 10.4.11.11.1.1

Mova $x^{6}$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 (x^{6} x^{2}) - 14 x \cdot x^{6} + 7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.11.1.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 x^{6 + 2} - 14 x \cdot x^{6} + 7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.11.1.3

Some $6$ e $2$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 x^{8} - 14 x \cdot x^{6} + 7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.11.2

Multiplique $x$ por $x^{6}$ somando os expoentes.

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Etapa 10.4.11.11.2.1

Mova $x^{6}$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 x^{8} - 14 (x^{6} x) + 7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.11.2.2

Multiplique $x^{6}$ por $x$ .

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Etapa 10.4.11.11.2.2.1

Eleve $x$ à potência de $1$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 x^{8} - 14 (x^{6} x^{1}) + 7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.11.2.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 x^{8} - 14 x^{6 + 1} + 7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.11.11.2.3

Some $6$ e $1$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (2 x^{8} - 2 x^{7} + 7 x^{8} - 14 x^{7} + 7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.12

Some $2 x^{8}$ e $7 x^{8}$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (9 x^{8} - 2 x^{7} - 14 x^{7} + 7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.13

Subtraia $14 x^{7}$ de $- 2 x^{7}$ .

$\frac{(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (9 x^{8} - 16 x^{7} + 7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.14

Expanda $(x^{8} + 7 x^{6} + 15 x^{4} + 4 x^{7} + 12 x^{5} + 12 x^{3} + 4 x + 13 x^{2} + 4) (9 x^{8} - 16 x^{7} + 7 x^{6})$ multiplicando cada termo na primeira expressão por cada um dos termos na segunda expressão.

$\frac{x^{8} (9 x^{8}) + x^{8} (- 16 x^{7}) + x^{8} (7 x^{6}) + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15

Simplifique cada termo.

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Etapa 10.4.15.1

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{8} x^{8} + x^{8} (- 16 x^{7}) + x^{8} (7 x^{6}) + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.2

Multiplique $x^{8}$ por $x^{8}$ somando os expoentes.

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Etapa 10.4.15.2.1

Mova $x^{8}$ .

$\frac{9 (x^{8} x^{8}) + x^{8} (- 16 x^{7}) + x^{8} (7 x^{6}) + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{8 + 8} + x^{8} (- 16 x^{7}) + x^{8} (7 x^{6}) + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.2.3

Some $8$ e $8$ .

$\frac{9 x^{16} + x^{8} (- 16 x^{7}) + x^{8} (7 x^{6}) + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.3

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{8} x^{7} + x^{8} (7 x^{6}) + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.4

Multiplique $x^{8}$ por $x^{7}$ somando os expoentes.

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Etapa 10.4.15.4.1

Mova $x^{7}$ .

$\frac{9 x^{16} - 16 (x^{7} x^{8}) + x^{8} (7 x^{6}) + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.4.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{7 + 8} + x^{8} (7 x^{6}) + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.4.3

Some $7$ e $8$ .

$\frac{9 x^{16} - 16 x^{15} + x^{8} (7 x^{6}) + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.5

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{8} x^{6} + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.6

Multiplique $x^{8}$ por $x^{6}$ somando os expoentes.

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Etapa 10.4.15.6.1

Mova $x^{6}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 (x^{6} x^{8}) + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.6.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{6 + 8} + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.6.3

Some $6$ e $8$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 7 x^{6} (9 x^{8}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.7

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 7 \cdot 9 x^{6} x^{8} + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.8

Multiplique $x^{6}$ por $x^{8}$ somando os expoentes.

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Etapa 10.4.15.8.1

Mova $x^{8}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 7 \cdot 9 (x^{8} x^{6}) + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.8.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 7 \cdot 9 x^{8 + 6} + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.8.3

Some $8$ e $6$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 7 \cdot 9 x^{14} + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.9

Multiplique $7$ por $9$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} + 7 x^{6} (- 16 x^{7}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.10

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} + 7 \cdot - 16 x^{6} x^{7} + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.11

Multiplique $x^{6}$ por $x^{7}$ somando os expoentes.

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Etapa 10.4.15.11.1

Mova $x^{7}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} + 7 \cdot - 16 (x^{7} x^{6}) + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.11.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} + 7 \cdot - 16 x^{7 + 6} + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.11.3

Some $7$ e $6$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} + 7 \cdot - 16 x^{13} + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.12

Multiplique $7$ por $- 16$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 7 x^{6} (7 x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.13

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 7 \cdot 7 x^{6} x^{6} + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.14

Multiplique $x^{6}$ por $x^{6}$ somando os expoentes.

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Etapa 10.4.15.14.1

Mova $x^{6}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 7 \cdot 7 (x^{6} x^{6}) + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.14.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 7 \cdot 7 x^{6 + 6} + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.14.3

Some $6$ e $6$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 7 \cdot 7 x^{12} + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.15

Multiplique $7$ por $7$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 15 x^{4} (9 x^{8}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.16

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 15 \cdot 9 x^{4} x^{8} + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.17

Multiplique $x^{4}$ por $x^{8}$ somando os expoentes.

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Etapa 10.4.15.17.1

Mova $x^{8}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 15 \cdot 9 (x^{8} x^{4}) + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.17.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 15 \cdot 9 x^{8 + 4} + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.17.3

Some $8$ e $4$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 15 \cdot 9 x^{12} + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.18

Multiplique $15$ por $9$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} + 15 x^{4} (- 16 x^{7}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.19

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} + 15 \cdot - 16 x^{4} x^{7} + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.20

Multiplique $x^{4}$ por $x^{7}$ somando os expoentes.

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Etapa 10.4.15.20.1

Mova $x^{7}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} + 15 \cdot - 16 (x^{7} x^{4}) + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.20.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} + 15 \cdot - 16 x^{7 + 4} + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.20.3

Some $7$ e $4$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} + 15 \cdot - 16 x^{11} + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.21

Multiplique $15$ por $- 16$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 15 x^{4} (7 x^{6}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.22

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 15 \cdot 7 x^{4} x^{6} + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.23

Multiplique $x^{4}$ por $x^{6}$ somando os expoentes.

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Etapa 10.4.15.23.1

Mova $x^{6}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 15 \cdot 7 (x^{6} x^{4}) + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.23.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 15 \cdot 7 x^{6 + 4} + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.23.3

Some $6$ e $4$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 15 \cdot 7 x^{10} + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.24

Multiplique $15$ por $7$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 4 x^{7} (9 x^{8}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.25

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 4 \cdot 9 x^{7} x^{8} + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.26

Multiplique $x^{7}$ por $x^{8}$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.15.26.1

Mova $x^{8}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 4 \cdot 9 (x^{8} x^{7}) + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.26.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 4 \cdot 9 x^{8 + 7} + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.26.3

Some $8$ e $7$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 4 \cdot 9 x^{15} + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.27

Multiplique $4$ por $9$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} + 4 x^{7} (- 16 x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.28

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} + 4 \cdot - 16 x^{7} x^{7} + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.29

Multiplique $x^{7}$ por $x^{7}$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.15.29.1

Mova $x^{7}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} + 4 \cdot - 16 (x^{7} x^{7}) + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.29.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} + 4 \cdot - 16 x^{7 + 7} + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.29.3

Some $7$ e $7$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} + 4 \cdot - 16 x^{14} + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.30

Multiplique $4$ por $- 16$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 4 x^{7} (7 x^{6}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.31

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 4 \cdot 7 x^{7} x^{6} + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.32

Multiplique $x^{7}$ por $x^{6}$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.15.32.1

Mova $x^{6}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 4 \cdot 7 (x^{6} x^{7}) + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.32.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 4 \cdot 7 x^{6 + 7} + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.32.3

Some $6$ e $7$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 4 \cdot 7 x^{13} + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.33

Multiplique $4$ por $7$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 12 x^{5} (9 x^{8}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.34

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 12 \cdot 9 x^{5} x^{8} + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.35

Multiplique $x^{5}$ por $x^{8}$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.15.35.1

Mova $x^{8}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 12 \cdot 9 (x^{8} x^{5}) + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.35.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 12 \cdot 9 x^{8 + 5} + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.35.3

Some $8$ e $5$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 12 \cdot 9 x^{13} + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.36

Multiplique $12$ por $9$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} + 12 x^{5} (- 16 x^{7}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.37

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} + 12 \cdot - 16 x^{5} x^{7} + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.38

Multiplique $x^{5}$ por $x^{7}$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.15.38.1

Mova $x^{7}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} + 12 \cdot - 16 (x^{7} x^{5}) + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.38.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} + 12 \cdot - 16 x^{7 + 5} + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.38.3

Some $7$ e $5$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} + 12 \cdot - 16 x^{12} + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.39

Multiplique $12$ por $- 16$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 12 x^{5} (7 x^{6}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.40

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 12 \cdot 7 x^{5} x^{6} + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.41

Multiplique $x^{5}$ por $x^{6}$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.15.41.1

Mova $x^{6}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 12 \cdot 7 (x^{6} x^{5}) + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.41.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 12 \cdot 7 x^{6 + 5} + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.41.3

Some $6$ e $5$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 12 \cdot 7 x^{11} + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.42

Multiplique $12$ por $7$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 12 x^{3} (9 x^{8}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.43

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 12 \cdot 9 x^{3} x^{8} + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.44

Multiplique $x^{3}$ por $x^{8}$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.15.44.1

Mova $x^{8}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 12 \cdot 9 (x^{8} x^{3}) + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.44.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 12 \cdot 9 x^{8 + 3} + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.44.3

Some $8$ e $3$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 12 \cdot 9 x^{11} + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.45

Multiplique $12$ por $9$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} + 12 x^{3} (- 16 x^{7}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.46

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} + 12 \cdot - 16 x^{3} x^{7} + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.47

Multiplique $x^{3}$ por $x^{7}$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.15.47.1

Mova $x^{7}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} + 12 \cdot - 16 (x^{7} x^{3}) + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.47.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} + 12 \cdot - 16 x^{7 + 3} + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.47.3

Some $7$ e $3$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} + 12 \cdot - 16 x^{10} + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.48

Multiplique $12$ por $- 16$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 12 x^{3} (7 x^{6}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.49

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 12 \cdot 7 x^{3} x^{6} + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.50

Multiplique $x^{3}$ por $x^{6}$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.15.50.1

Mova $x^{6}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 12 \cdot 7 (x^{6} x^{3}) + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.50.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 12 \cdot 7 x^{6 + 3} + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.50.3

Some $6$ e $3$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 12 \cdot 7 x^{9} + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.51

Multiplique $12$ por $7$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 4 x (9 x^{8}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.52

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 4 \cdot 9 x \cdot x^{8} + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.53

Multiplique $x$ por $x^{8}$ somando os expoentes.

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Etapa 10.4.15.53.1

Mova $x^{8}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 4 \cdot 9 (x^{8} x) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.53.2

Multiplique $x^{8}$ por $x$ .

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Etapa 10.4.15.53.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 4 \cdot 9 (x^{8} x^{1}) + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.53.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 4 \cdot 9 x^{8 + 1} + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.53.3

Some $8$ e $1$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 4 \cdot 9 x^{9} + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.54

Multiplique $4$ por $9$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} + 4 x (- 16 x^{7}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.55

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} + 4 \cdot - 16 x \cdot x^{7} + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.56

Multiplique $x$ por $x^{7}$ somando os expoentes.

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Etapa 10.4.15.56.1

Mova $x^{7}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} + 4 \cdot - 16 (x^{7} x) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.56.2

Multiplique $x^{7}$ por $x$ .

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Etapa 10.4.15.56.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} + 4 \cdot - 16 (x^{7} x^{1}) + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.56.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} + 4 \cdot - 16 x^{7 + 1} + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.56.3

Some $7$ e $1$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} + 4 \cdot - 16 x^{8} + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.57

Multiplique $4$ por $- 16$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 4 x (7 x^{6}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.58

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 4 \cdot 7 x \cdot x^{6} + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.59

Multiplique $x$ por $x^{6}$ somando os expoentes.

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Etapa 10.4.15.59.1

Mova $x^{6}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 4 \cdot 7 (x^{6} x) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.59.2

Multiplique $x^{6}$ por $x$ .

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Etapa 10.4.15.59.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 4 \cdot 7 (x^{6} x^{1}) + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.59.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 4 \cdot 7 x^{6 + 1} + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.59.3

Some $6$ e $1$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 4 \cdot 7 x^{7} + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.60

Multiplique $4$ por $7$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 13 x^{2} (9 x^{8}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.61

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 13 \cdot 9 x^{2} x^{8} + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.62

Multiplique $x^{2}$ por $x^{8}$ somando os expoentes.

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Etapa 10.4.15.62.1

Mova $x^{8}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 13 \cdot 9 (x^{8} x^{2}) + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.62.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 13 \cdot 9 x^{8 + 2} + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.62.3

Some $8$ e $2$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 13 \cdot 9 x^{10} + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.63

Multiplique $13$ por $9$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} + 13 x^{2} (- 16 x^{7}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.64

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} + 13 \cdot - 16 x^{2} x^{7} + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.65

Multiplique $x^{2}$ por $x^{7}$ somando os expoentes.

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Etapa 10.4.15.65.1

Mova $x^{7}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} + 13 \cdot - 16 (x^{7} x^{2}) + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.65.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} + 13 \cdot - 16 x^{7 + 2} + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.65.3

Some $7$ e $2$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} + 13 \cdot - 16 x^{9} + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.66

Multiplique $13$ por $- 16$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 13 x^{2} (7 x^{6}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.67

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 13 \cdot 7 x^{2} x^{6} + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.68

Multiplique $x^{2}$ por $x^{6}$ somando os expoentes.

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Etapa 10.4.15.68.1

Mova $x^{6}$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 13 \cdot 7 (x^{6} x^{2}) + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.68.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 13 \cdot 7 x^{6 + 2} + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.68.3

Some $6$ e $2$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 13 \cdot 7 x^{8} + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.69

Multiplique $13$ por $7$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 4 (9 x^{8}) + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.70

Multiplique $9$ por $4$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} + 4 (- 16 x^{7}) + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.71

Multiplique $- 16$ por $4$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 4 (7 x^{6}) - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.15.72

Multiplique $7$ por $4$ .

$\frac{9 x^{16} - 16 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 36 x^{15} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.16

Some $- 16 x^{15}$ e $36 x^{15}$ .

$\frac{9 x^{16} + 20 x^{15} + 7 x^{14} + 63 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.17

Some $7 x^{14}$ e $63 x^{14}$ .

$\frac{9 x^{16} + 20 x^{15} + 70 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} - 64 x^{14} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.18

Subtraia $64 x^{14}$ de $70 x^{14}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} - 112 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 28 x^{13} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.19

Some $- 112 x^{13}$ e $28 x^{13}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} - 84 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} + 108 x^{13} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.20

Some $- 84 x^{13}$ e $108 x^{13}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} + 49 x^{12} + 135 x^{12} - 240 x^{11} + 105 x^{10} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.21

Some $49 x^{12}$ e $135 x^{12}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} + 184 x^{12} - 240 x^{11} + 105 x^{10} - 192 x^{12} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.22

Subtraia $192 x^{12}$ de $184 x^{12}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 240 x^{11} + 105 x^{10} + 84 x^{11} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.23

Some $- 240 x^{11}$ e $84 x^{11}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 156 x^{11} + 105 x^{10} + 108 x^{11} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.24

Some $- 156 x^{11}$ e $108 x^{11}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 105 x^{10} - 192 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.25

Subtraia $192 x^{10}$ de $105 x^{10}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} - 87 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} + 117 x^{10} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.26

Some $- 87 x^{10}$ e $117 x^{10}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} + 84 x^{9} + 36 x^{9} - 64 x^{8} + 28 x^{7} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.27

Some $84 x^{9}$ e $36 x^{9}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} + 120 x^{9} - 64 x^{8} + 28 x^{7} - 208 x^{9} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.28

Subtraia $208 x^{9}$ de $120 x^{9}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} - 64 x^{8} + 28 x^{7} + 91 x^{8} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.29

Some $- 64 x^{8}$ e $91 x^{8}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 27 x^{8} + 28 x^{7} + 36 x^{8} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.30

Some $27 x^{8}$ e $36 x^{8}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} + 28 x^{7} - 64 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.31

Subtraia $64 x^{7}$ de $28 x^{7}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - x^{7} {(x - 1)}^{2} (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.32

Reescreva ${(x - 1)}^{2}$ como $(x - 1) (x - 1)$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - x^{7} ((x - 1) (x - 1)) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.33

Expanda $(x - 1) (x - 1)$ usando o método FOIL.

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Etapa 10.4.33.1

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - x^{7} (x (x - 1) - 1 (x - 1)) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.33.2

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - x^{7} (x \cdot x + x \cdot - 1 - 1 (x - 1)) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.33.3

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - x^{7} (x \cdot x + x \cdot - 1 - 1 x - 1 \cdot - 1) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.34

Simplifique e combine termos semelhantes.

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Etapa 10.4.34.1

Simplifique cada termo.

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Etapa 10.4.34.1.1

Multiplique $x$ por $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - x^{7} (x^{2} + x \cdot - 1 - 1 x - 1 \cdot - 1) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.34.1.2

Mova $- 1$ para a esquerda de $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - x^{7} (x^{2} - 1 \cdot x - 1 x - 1 \cdot - 1) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.34.1.3

Reescreva $- 1 x$ como $- x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - x^{7} (x^{2} - x - 1 x - 1 \cdot - 1) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.34.1.4

Reescreva $- 1 x$ como $- x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - x^{7} (x^{2} - x - x - 1 \cdot - 1) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.34.1.5

Multiplique $- 1$ por $- 1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - x^{7} (x^{2} - x - x + 1) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.34.2

Subtraia $x$ de $- x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - x^{7} (x^{2} - 2 x + 1) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.35

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{7} x^{2} - x^{7} (- 2 x) - x^{7} \cdot 1) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.36

Simplifique.

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Etapa 10.4.36.1

Multiplique $x^{7}$ por $x^{2}$ somando os expoentes.

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Etapa 10.4.36.1.1

Mova $x^{2}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- (x^{2} x^{7}) - x^{7} (- 2 x) - x^{7} \cdot 1) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.36.1.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{2 + 7} - x^{7} (- 2 x) - x^{7} \cdot 1) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.36.1.3

Some $2$ e $7$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} - x^{7} (- 2 x) - x^{7} \cdot 1) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.36.2

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} - 1 \cdot - 2 x^{7} x - x^{7} \cdot 1) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.36.3

Multiplique $- 1$ por $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} - 1 \cdot - 2 x^{7} x - x^{7}) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.37

Simplifique cada termo.

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Etapa 10.4.37.1

Multiplique $x^{7}$ por $x$ somando os expoentes.

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Etapa 10.4.37.1.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} - 1 \cdot - 2 (x \cdot x^{7}) - x^{7}) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.37.1.2

Multiplique $x$ por $x^{7}$ .

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Etapa 10.4.37.1.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} - 1 \cdot - 2 (x^{1} x^{7}) - x^{7}) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.37.1.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} - 1 \cdot - 2 x^{1 + 7} - x^{7}) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.37.1.3

Some $1$ e $7$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} - 1 \cdot - 2 x^{8} - x^{7}) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.37.2

Multiplique $- 1$ por $- 2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 {(x + 2)}^{2} {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38

Simplifique cada termo.

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Etapa 10.4.38.1

Reescreva ${(x + 2)}^{2}$ como $(x + 2) (x + 2)$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 ((x + 2) (x + 2)) {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.2

Expanda $(x + 2) (x + 2)$ usando o método FOIL.

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Etapa 10.4.38.2.1

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 (x (x + 2) + 2 (x + 2)) {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.2.2

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 (x \cdot x + x \cdot 2 + 2 (x + 2)) {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.2.3

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 (x \cdot x + x \cdot 2 + 2 x + 2 \cdot 2) {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.3

Simplifique e combine termos semelhantes.

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Etapa 10.4.38.3.1

Simplifique cada termo.

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Etapa 10.4.38.3.1.1

Multiplique $x$ por $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 (x^{2} + x \cdot 2 + 2 x + 2 \cdot 2) {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.3.1.2

Mova $2$ para a esquerda de $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 (x^{2} + 2 \cdot x + 2 x + 2 \cdot 2) {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.3.1.3

Multiplique $2$ por $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 (x^{2} + 2 x + 2 x + 4) {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.3.2

Some $2 x$ e $2 x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 (x^{2} + 4 x + 4) {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.4

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 6 (4 x) + 6 \cdot 4) {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.5

Simplifique.

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Etapa 10.4.38.5.1

Multiplique $4$ por $6$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 24 x + 6 \cdot 4) {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.5.2

Multiplique $6$ por $4$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 24 x + 24) {(x^{2} + 1)}^{2} x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.6

Reescreva ${(x^{2} + 1)}^{2}$ como $(x^{2} + 1) (x^{2} + 1)$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 24 x + 24) ((x^{2} + 1) (x^{2} + 1)) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.7

Expanda $(x^{2} + 1) (x^{2} + 1)$ usando o método FOIL.

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Etapa 10.4.38.7.1

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 24 x + 24) (x^{2} (x^{2} + 1) + 1 (x^{2} + 1)) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.7.2

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 24 x + 24) (x^{2} x^{2} + x^{2} \cdot 1 + 1 (x^{2} + 1)) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.7.3

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 24 x + 24) (x^{2} x^{2} + x^{2} \cdot 1 + 1 x^{2} + 1 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.8

Simplifique e combine termos semelhantes.

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Etapa 10.4.38.8.1

Simplifique cada termo.

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Etapa 10.4.38.8.1.1

Multiplique $x^{2}$ por $x^{2}$ somando os expoentes.

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Etapa 10.4.38.8.1.1.1

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 24 x + 24) (x^{2 + 2} + x^{2} \cdot 1 + 1 x^{2} + 1 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.8.1.1.2

Some $2$ e $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 24 x + 24) (x^{4} + x^{2} \cdot 1 + 1 x^{2} + 1 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.8.1.2

Multiplique $x^{2}$ por $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 24 x + 24) (x^{4} + x^{2} + 1 x^{2} + 1 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.8.1.3

Multiplique $x^{2}$ por $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 24 x + 24) (x^{4} + x^{2} + x^{2} + 1 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.8.1.4

Multiplique $1$ por $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 24 x + 24) (x^{4} + x^{2} + x^{2} + 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.8.2

Some $x^{2}$ e $x^{2}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} + 24 x + 24) (x^{4} + 2 x^{2} + 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.9

Expanda $(6 x^{2} + 24 x + 24) (x^{4} + 2 x^{2} + 1)$ multiplicando cada termo na primeira expressão por cada um dos termos na segunda expressão.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{2} x^{4} + 6 x^{2} (2 x^{2}) + 6 x^{2} \cdot 1 + 24 x \cdot x^{4} + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10

Simplifique cada termo.

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Etapa 10.4.38.10.1

Multiplique $x^{2}$ por $x^{4}$ somando os expoentes.

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Etapa 10.4.38.10.1.1

Mova $x^{4}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 (x^{4} x^{2}) + 6 x^{2} (2 x^{2}) + 6 x^{2} \cdot 1 + 24 x \cdot x^{4} + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.1.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{4 + 2} + 6 x^{2} (2 x^{2}) + 6 x^{2} \cdot 1 + 24 x \cdot x^{4} + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.1.3

Some $4$ e $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 6 x^{2} (2 x^{2}) + 6 x^{2} \cdot 1 + 24 x \cdot x^{4} + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.2

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 6 \cdot 2 x^{2} x^{2} + 6 x^{2} \cdot 1 + 24 x \cdot x^{4} + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.3

Multiplique $x^{2}$ por $x^{2}$ somando os expoentes.

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Etapa 10.4.38.10.3.1

Mova $x^{2}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 6 \cdot 2 (x^{2} x^{2}) + 6 x^{2} \cdot 1 + 24 x \cdot x^{4} + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.3.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 6 \cdot 2 x^{2 + 2} + 6 x^{2} \cdot 1 + 24 x \cdot x^{4} + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.3.3

Some $2$ e $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 6 \cdot 2 x^{4} + 6 x^{2} \cdot 1 + 24 x \cdot x^{4} + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.4

Multiplique $6$ por $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} \cdot 1 + 24 x \cdot x^{4} + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.5

Multiplique $6$ por $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 x \cdot x^{4} + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.6

Multiplique $x$ por $x^{4}$ somando os expoentes.

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Etapa 10.4.38.10.6.1

Mova $x^{4}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 (x^{4} x) + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.6.2

Multiplique $x^{4}$ por $x$ .

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Etapa 10.4.38.10.6.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 (x^{4} x^{1}) + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.6.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 x^{4 + 1} + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.6.3

Some $4$ e $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 x^{5} + 24 x (2 x^{2}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.7

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 x^{5} + 24 \cdot 2 x \cdot x^{2} + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.8

Multiplique $x$ por $x^{2}$ somando os expoentes.

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Etapa 10.4.38.10.8.1

Mova $x^{2}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 x^{5} + 24 \cdot 2 (x^{2} x) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.8.2

Multiplique $x^{2}$ por $x$ .

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Etapa 10.4.38.10.8.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 x^{5} + 24 \cdot 2 (x^{2} x^{1}) + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.8.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 x^{5} + 24 \cdot 2 x^{2 + 1} + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.8.3

Some $2$ e $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 x^{5} + 24 \cdot 2 x^{3} + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.9

Multiplique $24$ por $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 x^{5} + 48 x^{3} + 24 x \cdot 1 + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.10

Multiplique $24$ por $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 x^{5} + 48 x^{3} + 24 x + 24 x^{4} + 24 (2 x^{2}) + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.11

Multiplique $2$ por $24$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 x^{5} + 48 x^{3} + 24 x + 24 x^{4} + 48 x^{2} + 24 \cdot 1) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.10.12

Multiplique $24$ por $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 12 x^{4} + 6 x^{2} + 24 x^{5} + 48 x^{3} + 24 x + 24 x^{4} + 48 x^{2} + 24) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.11

Some $12 x^{4}$ e $24 x^{4}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 36 x^{4} + 6 x^{2} + 24 x^{5} + 48 x^{3} + 24 x + 48 x^{2} + 24) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.12

Some $6 x^{2}$ e $48 x^{2}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) ((6 x^{6} + 36 x^{4} + 24 x^{5} + 48 x^{3} + 24 x + 54 x^{2} + 24) x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.13

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{6} x + 36 x^{4} x + 24 x^{5} x + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14

Simplifique.

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Etapa 10.4.38.14.1

Multiplique $x^{6}$ por $x$ somando os expoentes.

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Etapa 10.4.38.14.1.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 (x \cdot x^{6}) + 36 x^{4} x + 24 x^{5} x + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.1.2

Multiplique $x$ por $x^{6}$ .

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Etapa 10.4.38.14.1.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 (x^{1} x^{6}) + 36 x^{4} x + 24 x^{5} x + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.1.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{1 + 6} + 36 x^{4} x + 24 x^{5} x + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.1.3

Some $1$ e $6$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{4} x + 24 x^{5} x + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.2

Multiplique $x^{4}$ por $x$ somando os expoentes.

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Etapa 10.4.38.14.2.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 (x \cdot x^{4}) + 24 x^{5} x + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.2.2

Multiplique $x$ por $x^{4}$ .

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Etapa 10.4.38.14.2.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 (x^{1} x^{4}) + 24 x^{5} x + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.2.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{1 + 4} + 24 x^{5} x + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.2.3

Some $1$ e $4$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{5} x + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.3

Multiplique $x^{5}$ por $x$ somando os expoentes.

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Etapa 10.4.38.14.3.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 (x \cdot x^{5}) + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.3.2

Multiplique $x$ por $x^{5}$ .

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Etapa 10.4.38.14.3.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 (x^{1} x^{5}) + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.3.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{1 + 5} + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.3.3

Some $1$ e $5$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{3} x + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.4

Multiplique $x^{3}$ por $x$ somando os expoentes.

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Etapa 10.4.38.14.4.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 (x \cdot x^{3}) + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.4.2

Multiplique $x$ por $x^{3}$ .

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Etapa 10.4.38.14.4.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 (x^{1} x^{3}) + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.4.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{1 + 3} + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.4.3

Some $1$ e $3$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x \cdot x + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.5

Multiplique $x$ por $x$ somando os expoentes.

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Etapa 10.4.38.14.5.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 (x \cdot x) + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.5.2

Multiplique $x$ por $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{2} x + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.6

Multiplique $x^{2}$ por $x$ somando os expoentes.

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Etapa 10.4.38.14.6.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 (x \cdot x^{2}) + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.6.2

Multiplique $x$ por $x^{2}$ .

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Etapa 10.4.38.14.6.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 (x^{1} x^{2}) + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.6.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{1 + 2} + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.14.6.3

Some $1$ e $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 {(x^{2} + 1)}^{3} (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.15

Use o teorema binomial.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 ({(x^{2})}^{3} + 3 {(x^{2})}^{2} \cdot 1 + 3 x^{2} \cdot 1^{2} + 1^{3}) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.16

Simplifique cada termo.

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Etapa 10.4.38.16.1

Multiplique os expoentes em ${(x^{2})}^{3}$ .

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Etapa 10.4.38.16.1.1

Aplique a regra da multiplicação de potências e multiplique os expoentes, ${(a^{m})}^{n} = a^{m n}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 (x^{2 \cdot 3} + 3 {(x^{2})}^{2} \cdot 1 + 3 x^{2} \cdot 1^{2} + 1^{3}) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.16.1.2

Multiplique $2$ por $3$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 (x^{6} + 3 {(x^{2})}^{2} \cdot 1 + 3 x^{2} \cdot 1^{2} + 1^{3}) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.16.2

Multiplique os expoentes em ${(x^{2})}^{2}$ .

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Etapa 10.4.38.16.2.1

Aplique a regra da multiplicação de potências e multiplique os expoentes, ${(a^{m})}^{n} = a^{m n}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 (x^{6} + 3 x^{2 \cdot 2} \cdot 1 + 3 x^{2} \cdot 1^{2} + 1^{3}) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.16.2.2

Multiplique $2$ por $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 (x^{6} + 3 x^{4} \cdot 1 + 3 x^{2} \cdot 1^{2} + 1^{3}) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.16.3

Multiplique $3$ por $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 (x^{6} + 3 x^{4} + 3 x^{2} \cdot 1^{2} + 1^{3}) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.16.4

Um elevado a qualquer potência é um.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 (x^{6} + 3 x^{4} + 3 x^{2} \cdot 1 + 1^{3}) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.16.5

Multiplique $3$ por $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 (x^{6} + 3 x^{4} + 3 x^{2} + 1^{3}) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.16.6

Um elevado a qualquer potência é um.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 (x^{6} + 3 x^{4} + 3 x^{2} + 1) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.17

Aplique a propriedade distributiva.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + (2 x^{6} + 2 (3 x^{4}) + 2 (3 x^{2}) + 2 \cdot 1) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.18

Simplifique.

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Etapa 10.4.38.18.1

Multiplique $3$ por $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + (2 x^{6} + 6 x^{4} + 2 (3 x^{2}) + 2 \cdot 1) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.18.2

Multiplique $3$ por $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + (2 x^{6} + 6 x^{4} + 6 x^{2} + 2 \cdot 1) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.18.3

Multiplique $2$ por $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + (2 x^{6} + 6 x^{4} + 6 x^{2} + 2) (x + 2))}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.19

Expanda $(2 x^{6} + 6 x^{4} + 6 x^{2} + 2) (x + 2)$ multiplicando cada termo na primeira expressão por cada um dos termos na segunda expressão.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{6} x + 2 x^{6} \cdot 2 + 6 x^{4} x + 6 x^{4} \cdot 2 + 6 x^{2} x + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20

Simplifique cada termo.

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Etapa 10.4.38.20.1

Multiplique $x^{6}$ por $x$ somando os expoentes.

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Etapa 10.4.38.20.1.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 (x \cdot x^{6}) + 2 x^{6} \cdot 2 + 6 x^{4} x + 6 x^{4} \cdot 2 + 6 x^{2} x + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.1.2

Multiplique $x$ por $x^{6}$ .

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Etapa 10.4.38.20.1.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 (x^{1} x^{6}) + 2 x^{6} \cdot 2 + 6 x^{4} x + 6 x^{4} \cdot 2 + 6 x^{2} x + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.1.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{1 + 6} + 2 x^{6} \cdot 2 + 6 x^{4} x + 6 x^{4} \cdot 2 + 6 x^{2} x + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.1.3

Some $1$ e $6$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 2 x^{6} \cdot 2 + 6 x^{4} x + 6 x^{4} \cdot 2 + 6 x^{2} x + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.2

Multiplique $2$ por $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 4 x^{6} + 6 x^{4} x + 6 x^{4} \cdot 2 + 6 x^{2} x + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.3

Multiplique $x^{4}$ por $x$ somando os expoentes.

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Etapa 10.4.38.20.3.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 4 x^{6} + 6 (x \cdot x^{4}) + 6 x^{4} \cdot 2 + 6 x^{2} x + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.3.2

Multiplique $x$ por $x^{4}$ .

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Etapa 10.4.38.20.3.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 4 x^{6} + 6 (x^{1} x^{4}) + 6 x^{4} \cdot 2 + 6 x^{2} x + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.3.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 4 x^{6} + 6 x^{1 + 4} + 6 x^{4} \cdot 2 + 6 x^{2} x + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.3.3

Some $1$ e $4$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 4 x^{6} + 6 x^{5} + 6 x^{4} \cdot 2 + 6 x^{2} x + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.4

Multiplique $2$ por $6$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 4 x^{6} + 6 x^{5} + 12 x^{4} + 6 x^{2} x + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.5

Multiplique $x^{2}$ por $x$ somando os expoentes.

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Etapa 10.4.38.20.5.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 4 x^{6} + 6 x^{5} + 12 x^{4} + 6 (x \cdot x^{2}) + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.5.2

Multiplique $x$ por $x^{2}$ .

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Etapa 10.4.38.20.5.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 4 x^{6} + 6 x^{5} + 12 x^{4} + 6 (x^{1} x^{2}) + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.5.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 4 x^{6} + 6 x^{5} + 12 x^{4} + 6 x^{1 + 2} + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.5.3

Some $1$ e $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 4 x^{6} + 6 x^{5} + 12 x^{4} + 6 x^{3} + 6 x^{2} \cdot 2 + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.6

Multiplique $2$ por $6$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 4 x^{6} + 6 x^{5} + 12 x^{4} + 6 x^{3} + 12 x^{2} + 2 x + 2 \cdot 2)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.38.20.7

Multiplique $2$ por $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (6 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 2 x^{7} + 4 x^{6} + 6 x^{5} + 12 x^{4} + 6 x^{3} + 12 x^{2} + 2 x + 4)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.39

Some $6 x^{7}$ e $2 x^{7}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (8 x^{7} + 36 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 4 x^{6} + 6 x^{5} + 12 x^{4} + 6 x^{3} + 12 x^{2} + 2 x + 4)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.40

Some $36 x^{5}$ e $6 x^{5}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (8 x^{7} + 42 x^{5} + 24 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 4 x^{6} + 12 x^{4} + 6 x^{3} + 12 x^{2} + 2 x + 4)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.41

Some $24 x^{6}$ e $4 x^{6}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (8 x^{7} + 42 x^{5} + 28 x^{6} + 48 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 12 x^{4} + 6 x^{3} + 12 x^{2} + 2 x + 4)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.42

Some $48 x^{4}$ e $12 x^{4}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (8 x^{7} + 42 x^{5} + 28 x^{6} + 60 x^{4} + 24 x^{2} + 54 x^{3} + 24 x + 6 x^{3} + 12 x^{2} + 2 x + 4)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.43

Some $24 x^{2}$ e $12 x^{2}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (8 x^{7} + 42 x^{5} + 28 x^{6} + 60 x^{4} + 54 x^{3} + 24 x + 6 x^{3} + 36 x^{2} + 2 x + 4)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.44

Some $54 x^{3}$ e $6 x^{3}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (8 x^{7} + 42 x^{5} + 28 x^{6} + 60 x^{4} + 60 x^{3} + 24 x + 36 x^{2} + 2 x + 4)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.45

Some $24 x$ e $2 x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + (- x^{9} + 2 x^{8} - x^{7}) (8 x^{7} + 42 x^{5} + 28 x^{6} + 60 x^{4} + 60 x^{3} + 36 x^{2} + 26 x + 4)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.46

Expanda $(- x^{9} + 2 x^{8} - x^{7}) (8 x^{7} + 42 x^{5} + 28 x^{6} + 60 x^{4} + 60 x^{3} + 36 x^{2} + 26 x + 4)$ multiplicando cada termo na primeira expressão por cada um dos termos na segunda expressão.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - x^{9} (8 x^{7}) - x^{9} (42 x^{5}) - x^{9} (28 x^{6}) - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47

Simplifique cada termo.

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Etapa 10.4.47.1

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 1 \cdot 8 x^{9} x^{7} - x^{9} (42 x^{5}) - x^{9} (28 x^{6}) - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.2

Multiplique $x^{9}$ por $x^{7}$ somando os expoentes.

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Etapa 10.4.47.2.1

Mova $x^{7}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 1 \cdot 8 (x^{7} x^{9}) - x^{9} (42 x^{5}) - x^{9} (28 x^{6}) - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 1 \cdot 8 x^{7 + 9} - x^{9} (42 x^{5}) - x^{9} (28 x^{6}) - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.2.3

Some $7$ e $9$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 1 \cdot 8 x^{16} - x^{9} (42 x^{5}) - x^{9} (28 x^{6}) - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.3

Multiplique $- 1$ por $8$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - x^{9} (42 x^{5}) - x^{9} (28 x^{6}) - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.4

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 1 \cdot 42 x^{9} x^{5} - x^{9} (28 x^{6}) - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.5

Multiplique $x^{9}$ por $x^{5}$ somando os expoentes.

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Etapa 10.4.47.5.1

Mova $x^{5}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 1 \cdot 42 (x^{5} x^{9}) - x^{9} (28 x^{6}) - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.5.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 1 \cdot 42 x^{5 + 9} - x^{9} (28 x^{6}) - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.5.3

Some $5$ e $9$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 1 \cdot 42 x^{14} - x^{9} (28 x^{6}) - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.6

Multiplique $- 1$ por $42$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - x^{9} (28 x^{6}) - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.7

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 1 \cdot 28 x^{9} x^{6} - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.8

Multiplique $x^{9}$ por $x^{6}$ somando os expoentes.

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Etapa 10.4.47.8.1

Mova $x^{6}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 1 \cdot 28 (x^{6} x^{9}) - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.8.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 1 \cdot 28 x^{6 + 9} - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.8.3

Some $6$ e $9$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 1 \cdot 28 x^{15} - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.9

Multiplique $- 1$ por $28$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - x^{9} (60 x^{4}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.10

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 1 \cdot 60 x^{9} x^{4} - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.11

Multiplique $x^{9}$ por $x^{4}$ somando os expoentes.

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Etapa 10.4.47.11.1

Mova $x^{4}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 1 \cdot 60 (x^{4} x^{9}) - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.11.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 1 \cdot 60 x^{4 + 9} - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.11.3

Some $4$ e $9$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 1 \cdot 60 x^{13} - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.12

Multiplique $- 1$ por $60$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - x^{9} (60 x^{3}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.13

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 1 \cdot 60 x^{9} x^{3} - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.14

Multiplique $x^{9}$ por $x^{3}$ somando os expoentes.

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Etapa 10.4.47.14.1

Mova $x^{3}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 1 \cdot 60 (x^{3} x^{9}) - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.14.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 1 \cdot 60 x^{3 + 9} - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.14.3

Some $3$ e $9$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 1 \cdot 60 x^{12} - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.15

Multiplique $- 1$ por $60$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - x^{9} (36 x^{2}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.16

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 1 \cdot 36 x^{9} x^{2} - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.17

Multiplique $x^{9}$ por $x^{2}$ somando os expoentes.

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Etapa 10.4.47.17.1

Mova $x^{2}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 1 \cdot 36 (x^{2} x^{9}) - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.17.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 1 \cdot 36 x^{2 + 9} - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.17.3

Some $2$ e $9$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 1 \cdot 36 x^{11} - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.18

Multiplique $- 1$ por $36$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - x^{9} (26 x) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.19

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 1 \cdot 26 x^{9} x - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.20

Multiplique $x^{9}$ por $x$ somando os expoentes.

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Etapa 10.4.47.20.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 1 \cdot 26 (x \cdot x^{9}) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.20.2

Multiplique $x$ por $x^{9}$ .

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Etapa 10.4.47.20.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 1 \cdot 26 (x^{1} x^{9}) - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.20.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 1 \cdot 26 x^{1 + 9} - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.20.3

Some $1$ e $9$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 1 \cdot 26 x^{10} - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.21

Multiplique $- 1$ por $26$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - x^{9} \cdot 4 + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.22

Multiplique $4$ por $- 1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 2 x^{8} (8 x^{7}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.23

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 2 \cdot 8 x^{8} x^{7} + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.24

Multiplique $x^{8}$ por $x^{7}$ somando os expoentes.

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Etapa 10.4.47.24.1

Mova $x^{7}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 2 \cdot 8 (x^{7} x^{8}) + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.24.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 2 \cdot 8 x^{7 + 8} + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.24.3

Some $7$ e $8$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 2 \cdot 8 x^{15} + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.25

Multiplique $2$ por $8$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 2 x^{8} (42 x^{5}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.26

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 2 \cdot 42 x^{8} x^{5} + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.27

Multiplique $x^{8}$ por $x^{5}$ somando os expoentes.

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Etapa 10.4.47.27.1

Mova $x^{5}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 2 \cdot 42 (x^{5} x^{8}) + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.27.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 2 \cdot 42 x^{5 + 8} + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.27.3

Some $5$ e $8$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 2 \cdot 42 x^{13} + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.28

Multiplique $2$ por $42$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 2 x^{8} (28 x^{6}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.29

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 2 \cdot 28 x^{8} x^{6} + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.30

Multiplique $x^{8}$ por $x^{6}$ somando os expoentes.

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Etapa 10.4.47.30.1

Mova $x^{6}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 2 \cdot 28 (x^{6} x^{8}) + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.30.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 2 \cdot 28 x^{6 + 8} + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.30.3

Some $6$ e $8$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 2 \cdot 28 x^{14} + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.31

Multiplique $2$ por $28$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 2 x^{8} (60 x^{4}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.32

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 2 \cdot 60 x^{8} x^{4} + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.33

Multiplique $x^{8}$ por $x^{4}$ somando os expoentes.

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Etapa 10.4.47.33.1

Mova $x^{4}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 2 \cdot 60 (x^{4} x^{8}) + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.33.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 2 \cdot 60 x^{4 + 8} + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.33.3

Some $4$ e $8$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 2 \cdot 60 x^{12} + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.34

Multiplique $2$ por $60$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 2 x^{8} (60 x^{3}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.35

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 2 \cdot 60 x^{8} x^{3} + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.36

Multiplique $x^{8}$ por $x^{3}$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.47.36.1

Mova $x^{3}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 2 \cdot 60 (x^{3} x^{8}) + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.36.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 2 \cdot 60 x^{3 + 8} + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.36.3

Some $3$ e $8$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 2 \cdot 60 x^{11} + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.37

Multiplique $2$ por $60$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 2 x^{8} (36 x^{2}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.38

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 2 \cdot 36 x^{8} x^{2} + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.39

Multiplique $x^{8}$ por $x^{2}$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.47.39.1

Mova $x^{2}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 2 \cdot 36 (x^{2} x^{8}) + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.39.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 2 \cdot 36 x^{2 + 8} + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.39.3

Some $2$ e $8$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 2 \cdot 36 x^{10} + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.40

Multiplique $2$ por $36$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 2 x^{8} (26 x) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.41

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 2 \cdot 26 x^{8} x + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.42

Multiplique $x^{8}$ por $x$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.47.42.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 2 \cdot 26 (x \cdot x^{8}) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.42.2

Multiplique $x$ por $x^{8}$ .

Toque para ver mais passagens...

Etapa 10.4.47.42.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 2 \cdot 26 (x^{1} x^{8}) + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.42.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 2 \cdot 26 x^{1 + 8} + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.42.3

Some $1$ e $8$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 2 \cdot 26 x^{9} + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.43

Multiplique $2$ por $26$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 2 x^{8} \cdot 4 - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.44

Multiplique $4$ por $2$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - x^{7} (8 x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.45

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 1 \cdot 8 x^{7} x^{7} - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.46

Multiplique $x^{7}$ por $x^{7}$ somando os expoentes.

Toque para ver mais passagens...

Etapa 10.4.47.46.1

Mova $x^{7}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 1 \cdot 8 (x^{7} x^{7}) - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.46.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 1 \cdot 8 x^{7 + 7} - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.46.3

Some $7$ e $7$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 1 \cdot 8 x^{14} - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.47

Multiplique $- 1$ por $8$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - x^{7} (42 x^{5}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.48

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 1 \cdot 42 x^{7} x^{5} - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.49

Multiplique $x^{7}$ por $x^{5}$ somando os expoentes.

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Etapa 10.4.47.49.1

Mova $x^{5}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 1 \cdot 42 (x^{5} x^{7}) - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.49.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 1 \cdot 42 x^{5 + 7} - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.49.3

Some $5$ e $7$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 1 \cdot 42 x^{12} - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.50

Multiplique $- 1$ por $42$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - x^{7} (28 x^{6}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.51

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 1 \cdot 28 x^{7} x^{6} - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.52

Multiplique $x^{7}$ por $x^{6}$ somando os expoentes.

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Etapa 10.4.47.52.1

Mova $x^{6}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 1 \cdot 28 (x^{6} x^{7}) - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.52.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 1 \cdot 28 x^{6 + 7} - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.52.3

Some $6$ e $7$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 1 \cdot 28 x^{13} - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.53

Multiplique $- 1$ por $28$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - x^{7} (60 x^{4}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.54

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 1 \cdot 60 x^{7} x^{4} - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.55

Multiplique $x^{7}$ por $x^{4}$ somando os expoentes.

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Etapa 10.4.47.55.1

Mova $x^{4}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 1 \cdot 60 (x^{4} x^{7}) - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.55.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 1 \cdot 60 x^{4 + 7} - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.55.3

Some $4$ e $7$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 1 \cdot 60 x^{11} - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.56

Multiplique $- 1$ por $60$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - x^{7} (60 x^{3}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.57

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 1 \cdot 60 x^{7} x^{3} - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.58

Multiplique $x^{7}$ por $x^{3}$ somando os expoentes.

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Etapa 10.4.47.58.1

Mova $x^{3}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 1 \cdot 60 (x^{3} x^{7}) - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.58.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 1 \cdot 60 x^{3 + 7} - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.58.3

Some $3$ e $7$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 1 \cdot 60 x^{10} - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.59

Multiplique $- 1$ por $60$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - x^{7} (36 x^{2}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.60

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 1 \cdot 36 x^{7} x^{2} - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.61

Multiplique $x^{7}$ por $x^{2}$ somando os expoentes.

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Etapa 10.4.47.61.1

Mova $x^{2}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 1 \cdot 36 (x^{2} x^{7}) - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.61.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 1 \cdot 36 x^{2 + 7} - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.61.3

Some $2$ e $7$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 1 \cdot 36 x^{9} - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.62

Multiplique $- 1$ por $36$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 36 x^{9} - x^{7} (26 x) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.63

Reescreva usando a propriedade comutativa da multiplicação.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 1 \cdot 26 x^{7} x - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.64

Multiplique $x^{7}$ por $x$ somando os expoentes.

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Etapa 10.4.47.64.1

Mova $x$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 1 \cdot 26 (x \cdot x^{7}) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.64.2

Multiplique $x$ por $x^{7}$ .

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Etapa 10.4.47.64.2.1

Eleve $x$ à potência de $1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 1 \cdot 26 (x^{1} x^{7}) - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.64.2.2

Use a regra da multiplicação de potências $a^{m} a^{n} = a^{m + n}$ para combinar expoentes.

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 1 \cdot 26 x^{1 + 7} - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.64.3

Some $1$ e $7$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 1 \cdot 26 x^{8} - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.65

Multiplique $- 1$ por $26$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 26 x^{8} - x^{7} \cdot 4}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.47.66

Multiplique $4$ por $- 1$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} - 42 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 56 x^{14} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.48

Some $- 42 x^{14}$ e $56 x^{14}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 14 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 8 x^{14} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.49

Subtraia $8 x^{14}$ de $14 x^{14}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 28 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 16 x^{15} + 84 x^{13} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.50

Some $- 28 x^{15}$ e $16 x^{15}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 12 x^{15} - 60 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 84 x^{13} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.51

Some $- 60 x^{13}$ e $84 x^{13}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 12 x^{15} + 24 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 42 x^{12} - 28 x^{13} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.52

Subtraia $28 x^{13}$ de $24 x^{13}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 12 x^{15} - 4 x^{13} - 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 120 x^{12} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 42 x^{12} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.53

Some $- 60 x^{12}$ e $120 x^{12}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 12 x^{15} - 4 x^{13} + 60 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 42 x^{12} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.54

Subtraia $42 x^{12}$ de $60 x^{12}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 12 x^{15} - 4 x^{13} + 18 x^{12} - 36 x^{11} - 26 x^{10} - 4 x^{9} + 120 x^{11} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.55

Some $- 36 x^{11}$ e $120 x^{11}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 12 x^{15} - 4 x^{13} + 18 x^{12} + 84 x^{11} - 26 x^{10} - 4 x^{9} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 60 x^{11} - 60 x^{10} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.56

Subtraia $60 x^{11}$ de $84 x^{11}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 12 x^{15} - 4 x^{13} + 18 x^{12} + 24 x^{11} - 26 x^{10} - 4 x^{9} + 72 x^{10} + 52 x^{9} + 8 x^{8} - 60 x^{10} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.57

Some $- 26 x^{10}$ e $72 x^{10}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 12 x^{15} - 4 x^{13} + 18 x^{12} + 24 x^{11} + 46 x^{10} - 4 x^{9} + 52 x^{9} + 8 x^{8} - 60 x^{10} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.58

Subtraia $60 x^{10}$ de $46 x^{10}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 12 x^{15} - 4 x^{13} + 18 x^{12} + 24 x^{11} - 14 x^{10} - 4 x^{9} + 52 x^{9} + 8 x^{8} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.59

Some $- 4 x^{9}$ e $52 x^{9}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 12 x^{15} - 4 x^{13} + 18 x^{12} + 24 x^{11} - 14 x^{10} + 48 x^{9} + 8 x^{8} - 36 x^{9} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.60

Subtraia $36 x^{9}$ de $48 x^{9}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 12 x^{15} - 4 x^{13} + 18 x^{12} + 24 x^{11} - 14 x^{10} + 12 x^{9} + 8 x^{8} - 26 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.61

Subtraia $26 x^{8}$ de $8 x^{8}$ .

$\frac{9 x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 8 x^{16} + 6 x^{14} - 12 x^{15} - 4 x^{13} + 18 x^{12} + 24 x^{11} - 14 x^{10} + 12 x^{9} - 18 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.62

Subtraia $8 x^{16}$ de $9 x^{16}$ .

$\frac{x^{16} + 20 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + 6 x^{14} - 12 x^{15} - 4 x^{13} + 18 x^{12} + 24 x^{11} - 14 x^{10} + 12 x^{9} - 18 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.63

Subtraia $12 x^{15}$ de $20 x^{15}$ .

$\frac{x^{16} + 8 x^{15} + 6 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + 6 x^{14} - 4 x^{13} + 18 x^{12} + 24 x^{11} - 14 x^{10} + 12 x^{9} - 18 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.64

Some $6 x^{14}$ e $6 x^{14}$ .

$\frac{x^{16} + 8 x^{15} + 12 x^{14} + 24 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 4 x^{13} + 18 x^{12} + 24 x^{11} - 14 x^{10} + 12 x^{9} - 18 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.65

Subtraia $4 x^{13}$ de $24 x^{13}$ .

$\frac{x^{16} + 8 x^{15} + 12 x^{14} + 20 x^{13} - 8 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + 18 x^{12} + 24 x^{11} - 14 x^{10} + 12 x^{9} - 18 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.66

Some $- 8 x^{12}$ e $18 x^{12}$ .

$\frac{x^{16} + 8 x^{15} + 12 x^{14} + 20 x^{13} + 10 x^{12} - 48 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + 24 x^{11} - 14 x^{10} + 12 x^{9} - 18 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.67

Some $- 48 x^{11}$ e $24 x^{11}$ .

$\frac{x^{16} + 8 x^{15} + 12 x^{14} + 20 x^{13} + 10 x^{12} - 24 x^{11} + 30 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 14 x^{10} + 12 x^{9} - 18 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.68

Subtraia $14 x^{10}$ de $30 x^{10}$ .

$\frac{x^{16} + 8 x^{15} + 12 x^{14} + 20 x^{13} + 10 x^{12} - 24 x^{11} + 16 x^{10} - 88 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} + 12 x^{9} - 18 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.69

Some $- 88 x^{9}$ e $12 x^{9}$ .

$\frac{x^{16} + 8 x^{15} + 12 x^{14} + 20 x^{13} + 10 x^{12} - 24 x^{11} + 16 x^{10} - 76 x^{9} + 63 x^{8} - 36 x^{7} + 28 x^{6} - 18 x^{8} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.70

Subtraia $18 x^{8}$ de $63 x^{8}$ .

$\frac{x^{16} + 8 x^{15} + 12 x^{14} + 20 x^{13} + 10 x^{12} - 24 x^{11} + 16 x^{10} - 76 x^{9} + 45 x^{8} - 36 x^{7} + 28 x^{6} - 4 x^{7}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.71

Subtraia $4 x^{7}$ de $- 36 x^{7}$ .

$\frac{x^{16} + 8 x^{15} + 12 x^{14} + 20 x^{13} + 10 x^{12} - 24 x^{11} + 16 x^{10} - 76 x^{9} + 45 x^{8} - 40 x^{7} + 28 x^{6}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72

Fatore $x^{6}$ de $x^{16} + 8 x^{15} + 12 x^{14} + 20 x^{13} + 10 x^{12} - 24 x^{11} + 16 x^{10} - 76 x^{9} + 45 x^{8} - 40 x^{7} + 28 x^{6}$ .

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Etapa 10.4.72.1

Fatore $x^{6}$ de $x^{16}$ .

$\frac{x^{6} x^{10} + 8 x^{15} + 12 x^{14} + 20 x^{13} + 10 x^{12} - 24 x^{11} + 16 x^{10} - 76 x^{9} + 45 x^{8} - 40 x^{7} + 28 x^{6}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.2

Fatore $x^{6}$ de $8 x^{15}$ .

$\frac{x^{6} x^{10} + x^{6} (8 x^{9}) + 12 x^{14} + 20 x^{13} + 10 x^{12} - 24 x^{11} + 16 x^{10} - 76 x^{9} + 45 x^{8} - 40 x^{7} + 28 x^{6}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.3

Fatore $x^{6}$ de $12 x^{14}$ .

$\frac{x^{6} x^{10} + x^{6} (8 x^{9}) + x^{6} (12 x^{8}) + 20 x^{13} + 10 x^{12} - 24 x^{11} + 16 x^{10} - 76 x^{9} + 45 x^{8} - 40 x^{7} + 28 x^{6}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.4

Fatore $x^{6}$ de $20 x^{13}$ .

$\frac{x^{6} x^{10} + x^{6} (8 x^{9}) + x^{6} (12 x^{8}) + x^{6} (20 x^{7}) + 10 x^{12} - 24 x^{11} + 16 x^{10} - 76 x^{9} + 45 x^{8} - 40 x^{7} + 28 x^{6}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.5

Fatore $x^{6}$ de $10 x^{12}$ .

$\frac{x^{6} x^{10} + x^{6} (8 x^{9}) + x^{6} (12 x^{8}) + x^{6} (20 x^{7}) + x^{6} (10 x^{6}) - 24 x^{11} + 16 x^{10} - 76 x^{9} + 45 x^{8} - 40 x^{7} + 28 x^{6}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.6

Fatore $x^{6}$ de $- 24 x^{11}$ .

$\frac{x^{6} x^{10} + x^{6} (8 x^{9}) + x^{6} (12 x^{8}) + x^{6} (20 x^{7}) + x^{6} (10 x^{6}) + x^{6} (- 24 x^{5}) + 16 x^{10} - 76 x^{9} + 45 x^{8} - 40 x^{7} + 28 x^{6}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.7

Fatore $x^{6}$ de $16 x^{10}$ .

$\frac{x^{6} x^{10} + x^{6} (8 x^{9}) + x^{6} (12 x^{8}) + x^{6} (20 x^{7}) + x^{6} (10 x^{6}) + x^{6} (- 24 x^{5}) + x^{6} (16 x^{4}) - 76 x^{9} + 45 x^{8} - 40 x^{7} + 28 x^{6}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.8

Fatore $x^{6}$ de $- 76 x^{9}$ .

$\frac{x^{6} x^{10} + x^{6} (8 x^{9}) + x^{6} (12 x^{8}) + x^{6} (20 x^{7}) + x^{6} (10 x^{6}) + x^{6} (- 24 x^{5}) + x^{6} (16 x^{4}) + x^{6} (- 76 x^{3}) + 45 x^{8} - 40 x^{7} + 28 x^{6}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.9

Fatore $x^{6}$ de $45 x^{8}$ .

$\frac{x^{6} x^{10} + x^{6} (8 x^{9}) + x^{6} (12 x^{8}) + x^{6} (20 x^{7}) + x^{6} (10 x^{6}) + x^{6} (- 24 x^{5}) + x^{6} (16 x^{4}) + x^{6} (- 76 x^{3}) + x^{6} (45 x^{2}) - 40 x^{7} + 28 x^{6}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.10

Fatore $x^{6}$ de $- 40 x^{7}$ .

$\frac{x^{6} x^{10} + x^{6} (8 x^{9}) + x^{6} (12 x^{8}) + x^{6} (20 x^{7}) + x^{6} (10 x^{6}) + x^{6} (- 24 x^{5}) + x^{6} (16 x^{4}) + x^{6} (- 76 x^{3}) + x^{6} (45 x^{2}) + x^{6} (- 40 x) + 28 x^{6}}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.11

Fatore $x^{6}$ de $28 x^{6}$ .

$\frac{x^{6} x^{10} + x^{6} (8 x^{9}) + x^{6} (12 x^{8}) + x^{6} (20 x^{7}) + x^{6} (10 x^{6}) + x^{6} (- 24 x^{5}) + x^{6} (16 x^{4}) + x^{6} (- 76 x^{3}) + x^{6} (45 x^{2}) + x^{6} (- 40 x) + x^{6} \cdot 28}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.12

Fatore $x^{6}$ de $x^{6} x^{10} + x^{6} (8 x^{9})$ .

$\frac{x^{6} (x^{10} + 8 x^{9}) + x^{6} (12 x^{8}) + x^{6} (20 x^{7}) + x^{6} (10 x^{6}) + x^{6} (- 24 x^{5}) + x^{6} (16 x^{4}) + x^{6} (- 76 x^{3}) + x^{6} (45 x^{2}) + x^{6} (- 40 x) + x^{6} \cdot 28}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.13

Fatore $x^{6}$ de $x^{6} (x^{10} + 8 x^{9}) + x^{6} (12 x^{8})$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8}) + x^{6} (20 x^{7}) + x^{6} (10 x^{6}) + x^{6} (- 24 x^{5}) + x^{6} (16 x^{4}) + x^{6} (- 76 x^{3}) + x^{6} (45 x^{2}) + x^{6} (- 40 x) + x^{6} \cdot 28}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.14

Fatore $x^{6}$ de $x^{6} (x^{10} + 8 x^{9} + 12 x^{8}) + x^{6} (20 x^{7})$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7}) + x^{6} (10 x^{6}) + x^{6} (- 24 x^{5}) + x^{6} (16 x^{4}) + x^{6} (- 76 x^{3}) + x^{6} (45 x^{2}) + x^{6} (- 40 x) + x^{6} \cdot 28}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.15

Fatore $x^{6}$ de $x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7}) + x^{6} (10 x^{6})$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6}) + x^{6} (- 24 x^{5}) + x^{6} (16 x^{4}) + x^{6} (- 76 x^{3}) + x^{6} (45 x^{2}) + x^{6} (- 40 x) + x^{6} \cdot 28}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.16

Fatore $x^{6}$ de $x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6}) + x^{6} (- 24 x^{5})$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5}) + x^{6} (16 x^{4}) + x^{6} (- 76 x^{3}) + x^{6} (45 x^{2}) + x^{6} (- 40 x) + x^{6} \cdot 28}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.17

Fatore $x^{6}$ de $x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5}) + x^{6} (16 x^{4})$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4}) + x^{6} (- 76 x^{3}) + x^{6} (45 x^{2}) + x^{6} (- 40 x) + x^{6} \cdot 28}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.18

Fatore $x^{6}$ de $x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4}) + x^{6} (- 76 x^{3})$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4} - 76 x^{3}) + x^{6} (45 x^{2}) + x^{6} (- 40 x) + x^{6} \cdot 28}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.19

Fatore $x^{6}$ de $x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4} - 76 x^{3}) + x^{6} (45 x^{2})$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4} - 76 x^{3} + 45 x^{2}) + x^{6} (- 40 x) + x^{6} \cdot 28}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.20

Fatore $x^{6}$ de $x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4} - 76 x^{3} + 45 x^{2}) + x^{6} (- 40 x)$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4} - 76 x^{3} + 45 x^{2} - 40 x) + x^{6} \cdot 28}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.4.72.21

Fatore $x^{6}$ de $x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4} - 76 x^{3} + 45 x^{2} - 40 x) + x^{6} \cdot 28$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4} - 76 x^{3} + 45 x^{2} - 40 x + 28)}{{({(x + 2)}^{2})}^{2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.5

Combine os termos.

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Etapa 10.5.1

Multiplique os expoentes em ${({(x + 2)}^{2})}^{2}$ .

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Etapa 10.5.1.1

Aplique a regra da multiplicação de potências e multiplique os expoentes, ${(a^{m})}^{n} = a^{m n}$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4} - 76 x^{3} + 45 x^{2} - 40 x + 28)}{{(x + 2)}^{2 \cdot 2} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.5.1.2

Multiplique $2$ por $2$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4} - 76 x^{3} + 45 x^{2} - 40 x + 28)}{{(x + 2)}^{4} {({(x^{2} + 1)}^{3})}^{2}}$

Etapa 10.5.2

Multiplique os expoentes em ${({(x^{2} + 1)}^{3})}^{2}$ .

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Etapa 10.5.2.1

Aplique a regra da multiplicação de potências e multiplique os expoentes, ${(a^{m})}^{n} = a^{m n}$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4} - 76 x^{3} + 45 x^{2} - 40 x + 28)}{{(x + 2)}^{4} {(x^{2} + 1)}^{3 \cdot 2}}$

Etapa 10.5.2.2

Multiplique $3$ por $2$ .

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4} - 76 x^{3} + 45 x^{2} - 40 x + 28)}{{(x + 2)}^{4} {(x^{2} + 1)}^{6}}$

Etapa 10.6

Reordene os termos.

$\frac{x^{6} (x^{10} + 8 x^{9} + 12 x^{8} + 20 x^{7} + 10 x^{6} - 24 x^{5} + 16 x^{4} - 76 x^{3} + 45 x^{2} - 40 x + 28)}{{(x^{2} + 1)}^{6} {(x + 2)}^{4}}$