Álgebra Ejemplos

${(2 x^{2} + y^{2})}^{4}$

Paso 1

Usa el teorema de expansión binomial para obtener cada término. El teorema del binomio establece ${(a + b)}^{n} = \sum_{k = 0}^{n} n C k \cdot (a^{n - k} b^{k})$ .

$\sum_{k = 0}^{4} \frac{4!}{(4 - k)! k!} \cdot {(2 x^{2})}^{4 - k} \cdot {(y^{2})}^{k}$

Paso 2

Expande la suma.

$\frac{4!}{(4 - 0)! 0!} \cdot {(2 x^{2})}^{4 - 0} \cdot {(y^{2})}^{0} + \frac{4!}{(4 - 1)! 1!} \cdot {(2 x^{2})}^{4 - 1} \cdot {(y^{2})}^{1} + \frac{4!}{(4 - 2)! 2!} \cdot {(2 x^{2})}^{4 - 2} \cdot {(y^{2})}^{2} + \frac{4!}{(4 - 3)! 3!} \cdot {(2 x^{2})}^{4 - 3} \cdot {(y^{2})}^{3} + \frac{4!}{(4 - 4)! 4!} \cdot {(2 x^{2})}^{4 - 4} \cdot {(y^{2})}^{4}$

Paso 3

Simplifica los exponentes para cada término de la expansión.

$1 \cdot {(2 x^{2})}^{4} \cdot {(y^{2})}^{0} + 4 \cdot {(2 x^{2})}^{3} \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4

Simplifica cada término.

Toca para ver más pasos...

Paso 4.1

Multiplica ${(2 x^{2})}^{4}$ por $1$ .

${(2 x^{2})}^{4} \cdot {(y^{2})}^{0} + 4 \cdot {(2 x^{2})}^{3} \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.2

Aplica la regla del producto a $2 x^{2}$ .

$2^{4} {(x^{2})}^{4} \cdot {(y^{2})}^{0} + 4 \cdot {(2 x^{2})}^{3} \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.3

Eleva $2$ a la potencia de $4$ .

$16 {(x^{2})}^{4} \cdot {(y^{2})}^{0} + 4 \cdot {(2 x^{2})}^{3} \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.4

Multiplica los exponentes en ${(x^{2})}^{4}$ .

Toca para ver más pasos...

Paso 4.4.1

Aplica la regla de la potencia y multiplica los exponentes, ${(a^{m})}^{n} = a^{m n}$ .

$16 x^{2 \cdot 4} \cdot {(y^{2})}^{0} + 4 \cdot {(2 x^{2})}^{3} \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.4.2

Multiplica $2$ por $4$ .

$16 x^{8} \cdot {(y^{2})}^{0} + 4 \cdot {(2 x^{2})}^{3} \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.5

Multiplica los exponentes en ${(y^{2})}^{0}$ .

Toca para ver más pasos...

Paso 4.5.1

Aplica la regla de la potencia y multiplica los exponentes, ${(a^{m})}^{n} = a^{m n}$ .

$16 x^{8} \cdot y^{2 \cdot 0} + 4 \cdot {(2 x^{2})}^{3} \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.5.2

Multiplica $2$ por $0$ .

$16 x^{8} \cdot y^{0} + 4 \cdot {(2 x^{2})}^{3} \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.6

Cualquier valor elevado a $0$ es $1$ .

$16 x^{8} \cdot 1 + 4 \cdot {(2 x^{2})}^{3} \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.7

Multiplica $16$ por $1$ .

$16 x^{8} + 4 \cdot {(2 x^{2})}^{3} \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.8

Aplica la regla del producto a $2 x^{2}$ .

$16 x^{8} + 4 \cdot (2^{3} {(x^{2})}^{3}) \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.9

Eleva $2$ a la potencia de $3$ .

$16 x^{8} + 4 \cdot (8 {(x^{2})}^{3}) \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.10

Multiplica los exponentes en ${(x^{2})}^{3}$ .

Toca para ver más pasos...

Paso 4.10.1

Aplica la regla de la potencia y multiplica los exponentes, ${(a^{m})}^{n} = a^{m n}$ .

$16 x^{8} + 4 \cdot (8 x^{2 \cdot 3}) \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.10.2

Multiplica $2$ por $3$ .

$16 x^{8} + 4 \cdot (8 x^{6}) \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.11

Multiplica $8$ por $4$ .

$16 x^{8} + 32 x^{6} \cdot {(y^{2})}^{1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.12

Multiplica los exponentes en ${(y^{2})}^{1}$ .

Toca para ver más pasos...

Paso 4.12.1

Aplica la regla de la potencia y multiplica los exponentes, ${(a^{m})}^{n} = a^{m n}$ .

$16 x^{8} + 32 x^{6} \cdot y^{2 \cdot 1} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.12.2

Multiplica $2$ por $1$ .

$16 x^{8} + 32 x^{6} \cdot y^{2} + 6 \cdot {(2 x^{2})}^{2} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.13

Aplica la regla del producto a $2 x^{2}$ .

$16 x^{8} + 32 x^{6} y^{2} + 6 \cdot (2^{2} {(x^{2})}^{2}) \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.14

Eleva $2$ a la potencia de $2$ .

$16 x^{8} + 32 x^{6} y^{2} + 6 \cdot (4 {(x^{2})}^{2}) \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.15

Multiplica los exponentes en ${(x^{2})}^{2}$ .

Toca para ver más pasos...

Paso 4.15.1

Aplica la regla de la potencia y multiplica los exponentes, ${(a^{m})}^{n} = a^{m n}$ .

$16 x^{8} + 32 x^{6} y^{2} + 6 \cdot (4 x^{2 \cdot 2}) \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.15.2

Multiplica $2$ por $2$ .

$16 x^{8} + 32 x^{6} y^{2} + 6 \cdot (4 x^{4}) \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.16

Multiplica $4$ por $6$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} \cdot {(y^{2})}^{2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.17

Multiplica los exponentes en ${(y^{2})}^{2}$ .

Toca para ver más pasos...

Paso 4.17.1

Aplica la regla de la potencia y multiplica los exponentes, ${(a^{m})}^{n} = a^{m n}$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} \cdot y^{2 \cdot 2} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.17.2

Multiplica $2$ por $2$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} \cdot y^{4} + 4 \cdot {(2 x^{2})}^{1} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.18

Simplifica.

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 4 \cdot (2 x^{2}) \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.19

Multiplica $2$ por $4$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} \cdot {(y^{2})}^{3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.20

Multiplica los exponentes en ${(y^{2})}^{3}$ .

Toca para ver más pasos...

Paso 4.20.1

Aplica la regla de la potencia y multiplica los exponentes, ${(a^{m})}^{n} = a^{m n}$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} \cdot y^{2 \cdot 3} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.20.2

Multiplica $2$ por $3$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} \cdot y^{6} + 1 \cdot {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.21

Multiplica ${(2 x^{2})}^{0}$ por $1$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} y^{6} + {(2 x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.22

Aplica la regla del producto a $2 x^{2}$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} y^{6} + 2^{0} {(x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.23

Cualquier valor elevado a $0$ es $1$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} y^{6} + 1 {(x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.24

Multiplica ${(x^{2})}^{0}$ por $1$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} y^{6} + {(x^{2})}^{0} \cdot {(y^{2})}^{4}$

Paso 4.25

Multiplica los exponentes en ${(x^{2})}^{0}$ .

Toca para ver más pasos...

Paso 4.25.1

Aplica la regla de la potencia y multiplica los exponentes, ${(a^{m})}^{n} = a^{m n}$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} y^{6} + x^{2 \cdot 0} \cdot {(y^{2})}^{4}$

Paso 4.25.2

Multiplica $2$ por $0$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} y^{6} + x^{0} \cdot {(y^{2})}^{4}$

Paso 4.26

Cualquier valor elevado a $0$ es $1$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} y^{6} + 1 \cdot {(y^{2})}^{4}$

Paso 4.27

Multiplica ${(y^{2})}^{4}$ por $1$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} y^{6} + {(y^{2})}^{4}$

Paso 4.28

Multiplica los exponentes en ${(y^{2})}^{4}$ .

Toca para ver más pasos...

Paso 4.28.1

Aplica la regla de la potencia y multiplica los exponentes, ${(a^{m})}^{n} = a^{m n}$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} y^{6} + y^{2 \cdot 4}$

Paso 4.28.2

Multiplica $2$ por $4$ .

$16 x^{8} + 32 x^{6} y^{2} + 24 x^{4} y^{4} + 8 x^{2} y^{6} + y^{8}$