Calculus Examples

$h (t) = {(t^{2} + t)}^{4} (2 t^{2})$

Step 1

Differentiate using the Constant Multiple Rule.

Tap for more steps...

Step 1.1

Move $2$ to the left of ${(t^{2} + t)}^{4}$ .

$\frac{d}{d t} [2 \cdot {(t^{2} + t)}^{4} t^{2}]$

Step 1.2

Since $2$ is constant with respect to $t$ , the derivative of $2 {(t^{2} + t)}^{4} t^{2}$ with respect to $t$ is $2 \frac{d}{d t} [{(t^{2} + t)}^{4} t^{2}]$ .

$2 \frac{d}{d t} [{(t^{2} + t)}^{4} t^{2}]$

Step 2

Differentiate using the Product Rule which states that $\frac{d}{d t} [f (t) g (t)]$ is $f (t) \frac{d}{d t} [g (t)] + g (t) \frac{d}{d t} [f (t)]$ where $f (t) = {(t^{2} + t)}^{4}$ and $g (t) = t^{2}$ .

$2 ({(t^{2} + t)}^{4} \frac{d}{d t} [t^{2}] + t^{2} \frac{d}{d t} [{(t^{2} + t)}^{4}])$

Step 3

Differentiate using the Power Rule.

Tap for more steps...

Step 3.1

Differentiate using the Power Rule which states that $\frac{d}{d t} [t^{n}]$ is $n t^{n - 1}$ where $n = 2$ .

$2 ({(t^{2} + t)}^{4} (2 t) + t^{2} \frac{d}{d t} [{(t^{2} + t)}^{4}])$

Step 3.2

Move $2$ to the left of ${(t^{2} + t)}^{4}$ .

$2 (2 \cdot {(t^{2} + t)}^{4} t + t^{2} \frac{d}{d t} [{(t^{2} + t)}^{4}])$

Step 4

Differentiate using the chain rule, which states that $\frac{d}{d t} [f (g (t))]$ is $f' (g (t)) g' (t)$ where $f (t) = t^{4}$ and $g (t) = t^{2} + t$ .

Tap for more steps...

Step 4.1

To apply the Chain Rule, set $u$ as $t^{2} + t$ .

$2 (2 {(t^{2} + t)}^{4} t + t^{2} (\frac{d}{d u} [u^{4}] \frac{d}{d t} [t^{2} + t]))$

Step 4.2

Differentiate using the Power Rule which states that $\frac{d}{d u} [u^{n}]$ is $n u^{n - 1}$ where $n = 4$ .

$2 (2 {(t^{2} + t)}^{4} t + t^{2} (4 u^{3} \frac{d}{d t} [t^{2} + t]))$

Step 4.3

Replace all occurrences of $u$ with $t^{2} + t$ .

$2 (2 {(t^{2} + t)}^{4} t + t^{2} (4 {(t^{2} + t)}^{3} \frac{d}{d t} [t^{2} + t]))$

Step 5

Differentiate.

Tap for more steps...

Step 5.1

By the Sum Rule, the derivative of $t^{2} + t$ with respect to $t$ is $\frac{d}{d t} [t^{2}] + \frac{d}{d t} [t]$ .

$2 (2 {(t^{2} + t)}^{4} t + t^{2} (4 {(t^{2} + t)}^{3} (\frac{d}{d t} [t^{2}] + \frac{d}{d t} [t])))$

Step 5.2

Differentiate using the Power Rule which states that $\frac{d}{d t} [t^{n}]$ is $n t^{n - 1}$ where $n = 2$ .

$2 (2 {(t^{2} + t)}^{4} t + t^{2} (4 {(t^{2} + t)}^{3} (2 t + \frac{d}{d t} [t])))$

Step 5.3

Differentiate using the Power Rule which states that $\frac{d}{d t} [t^{n}]$ is $n t^{n - 1}$ where $n = 1$ .

$2 (2 {(t^{2} + t)}^{4} t + t^{2} (4 {(t^{2} + t)}^{3} (2 t + 1)))$

Step 6

Simplify.

Tap for more steps...

Step 6.1

Apply the distributive property.

$2 (2 {(t^{2} + t)}^{4} t) + 2 (t^{2} (4 {(t^{2} + t)}^{3} (2 t + 1)))$

Step 6.2

Multiply $2$ by $2$ .

$4 ({(t^{2} + t)}^{4} t) + 2 (t^{2} (4 {(t^{2} + t)}^{3} (2 t + 1)))$

Step 6.3

Multiply $4$ by $2$ .

$4 {(t^{2} + t)}^{4} t + 8 (t^{2} ({(t^{2} + t)}^{3} (2 t + 1)))$

Step 6.4

Factor $4 {(t^{2} + t)}^{3} t$ out of $4 {(t^{2} + t)}^{4} t + 8 t^{2} ({(t^{2} + t)}^{3} (2 t + 1))$ .

Tap for more steps...

Step 6.4.1

Factor $4 {(t^{2} + t)}^{3} t$ out of $4 {(t^{2} + t)}^{4} t$ .

$4 {(t^{2} + t)}^{3} t ((t + 1) t) + 8 t^{2} ({(t^{2} + t)}^{3} (2 t + 1))$

Step 6.4.2

Factor $4 {(t^{2} + t)}^{3} t$ out of $8 t^{2} ({(t^{2} + t)}^{3} (2 t + 1))$ .

$4 {(t^{2} + t)}^{3} t ((t + 1) t) + 4 {(t^{2} + t)}^{3} t (2 t (2 t + 1))$

Step 6.4.3

Factor $4 {(t^{2} + t)}^{3} t$ out of $4 {(t^{2} + t)}^{3} t ((t + 1) t) + 4 {(t^{2} + t)}^{3} t (2 t (2 t + 1))$ .

$4 {(t^{2} + t)}^{3} t ((t + 1) t + 2 t (2 t + 1))$

Step 6.5

Reorder the factors of $4 {(t^{2} + t)}^{3} t ((t + 1) t + 2 t (2 t + 1))$ .

$4 t {(t^{2} + t)}^{3} ((t + 1) t + 2 t (2 t + 1))$

Step 6.6

Use the Binomial Theorem.

$4 t ({(t^{2})}^{3} + 3 {(t^{2})}^{2} t + 3 t^{2} t^{2} + t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.7

Simplify each term.

Tap for more steps...

Step 6.7.1

Multiply the exponents in ${(t^{2})}^{3}$ .

Tap for more steps...

Step 6.7.1.1

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$4 t (t^{2 \cdot 3} + 3 {(t^{2})}^{2} t + 3 t^{2} t^{2} + t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.7.1.2

Multiply $2$ by $3$ .

$4 t (t^{6} + 3 {(t^{2})}^{2} t + 3 t^{2} t^{2} + t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.7.2

Multiply the exponents in ${(t^{2})}^{2}$ .

Tap for more steps...

Step 6.7.2.1

Apply the power rule and multiply exponents, ${(a^{m})}^{n} = a^{m n}$ .

$4 t (t^{6} + 3 t^{2 \cdot 2} t + 3 t^{2} t^{2} + t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.7.2.2

Multiply $2$ by $2$ .

$4 t (t^{6} + 3 t^{4} t + 3 t^{2} t^{2} + t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.7.3

Multiply $t^{4}$ by $t$ by adding the exponents.

Tap for more steps...

Step 6.7.3.1

Move $t$ .

$4 t (t^{6} + 3 (t \cdot t^{4}) + 3 t^{2} t^{2} + t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.7.3.2

Multiply $t$ by $t^{4}$ .

Tap for more steps...

Step 6.7.3.2.1

Raise $t$ to the power of $1$ .

$4 t (t^{6} + 3 (t^{1} t^{4}) + 3 t^{2} t^{2} + t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.7.3.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$4 t (t^{6} + 3 t^{1 + 4} + 3 t^{2} t^{2} + t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.7.3.3

Add $1$ and $4$ .

$4 t (t^{6} + 3 t^{5} + 3 t^{2} t^{2} + t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.7.4

Multiply $t^{2}$ by $t^{2}$ by adding the exponents.

Tap for more steps...

Step 6.7.4.1

Move $t^{2}$ .

$4 t (t^{6} + 3 t^{5} + 3 (t^{2} t^{2}) + t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.7.4.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$4 t (t^{6} + 3 t^{5} + 3 t^{2 + 2} + t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.7.4.3

Add $2$ and $2$ .

$4 t (t^{6} + 3 t^{5} + 3 t^{4} + t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.8

Apply the distributive property.

$(4 t \cdot t^{6} + 4 t (3 t^{5}) + 4 t (3 t^{4}) + 4 t \cdot t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.9

Simplify.

Tap for more steps...

Step 6.9.1

Multiply $t$ by $t^{6}$ by adding the exponents.

Tap for more steps...

Step 6.9.1.1

Move $t^{6}$ .

$(4 (t^{6} t) + 4 t (3 t^{5}) + 4 t (3 t^{4}) + 4 t \cdot t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.9.1.2

Multiply $t^{6}$ by $t$ .

Tap for more steps...

Step 6.9.1.2.1

Raise $t$ to the power of $1$ .

$(4 (t^{6} t^{1}) + 4 t (3 t^{5}) + 4 t (3 t^{4}) + 4 t \cdot t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.9.1.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$(4 t^{6 + 1} + 4 t (3 t^{5}) + 4 t (3 t^{4}) + 4 t \cdot t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.9.1.3

Add $6$ and $1$ .

$(4 t^{7} + 4 t (3 t^{5}) + 4 t (3 t^{4}) + 4 t \cdot t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.9.2

Rewrite using the commutative property of multiplication.

$(4 t^{7} + 4 \cdot 3 t \cdot t^{5} + 4 t (3 t^{4}) + 4 t \cdot t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.9.3

Rewrite using the commutative property of multiplication.

$(4 t^{7} + 4 \cdot 3 t \cdot t^{5} + 4 \cdot 3 t \cdot t^{4} + 4 t \cdot t^{3}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.9.4

Multiply $t$ by $t^{3}$ by adding the exponents.

Tap for more steps...

Step 6.9.4.1

Move $t^{3}$ .

$(4 t^{7} + 4 \cdot 3 t \cdot t^{5} + 4 \cdot 3 t \cdot t^{4} + 4 (t^{3} t)) ((t + 1) t + 2 t (2 t + 1))$

Step 6.9.4.2

Multiply $t^{3}$ by $t$ .

Tap for more steps...

Step 6.9.4.2.1

Raise $t$ to the power of $1$ .

$(4 t^{7} + 4 \cdot 3 t \cdot t^{5} + 4 \cdot 3 t \cdot t^{4} + 4 (t^{3} t^{1})) ((t + 1) t + 2 t (2 t + 1))$

Step 6.9.4.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$(4 t^{7} + 4 \cdot 3 t \cdot t^{5} + 4 \cdot 3 t \cdot t^{4} + 4 t^{3 + 1}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.9.4.3

Add $3$ and $1$ .

$(4 t^{7} + 4 \cdot 3 t \cdot t^{5} + 4 \cdot 3 t \cdot t^{4} + 4 t^{4}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.10

Simplify each term.

Tap for more steps...

Step 6.10.1

Multiply $t$ by $t^{5}$ by adding the exponents.

Tap for more steps...

Step 6.10.1.1

Move $t^{5}$ .

$(4 t^{7} + 4 \cdot 3 (t^{5} t) + 4 \cdot 3 t \cdot t^{4} + 4 t^{4}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.10.1.2

Multiply $t^{5}$ by $t$ .

Tap for more steps...

Step 6.10.1.2.1

Raise $t$ to the power of $1$ .

$(4 t^{7} + 4 \cdot 3 (t^{5} t^{1}) + 4 \cdot 3 t \cdot t^{4} + 4 t^{4}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.10.1.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$(4 t^{7} + 4 \cdot 3 t^{5 + 1} + 4 \cdot 3 t \cdot t^{4} + 4 t^{4}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.10.1.3

Add $5$ and $1$ .

$(4 t^{7} + 4 \cdot 3 t^{6} + 4 \cdot 3 t \cdot t^{4} + 4 t^{4}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.10.2

Multiply $4$ by $3$ .

$(4 t^{7} + 12 t^{6} + 4 \cdot 3 t \cdot t^{4} + 4 t^{4}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.10.3

Multiply $t$ by $t^{4}$ by adding the exponents.

Tap for more steps...

Step 6.10.3.1

Move $t^{4}$ .

$(4 t^{7} + 12 t^{6} + 4 \cdot 3 (t^{4} t) + 4 t^{4}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.10.3.2

Multiply $t^{4}$ by $t$ .

Tap for more steps...

Step 6.10.3.2.1

Raise $t$ to the power of $1$ .

$(4 t^{7} + 12 t^{6} + 4 \cdot 3 (t^{4} t^{1}) + 4 t^{4}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.10.3.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$(4 t^{7} + 12 t^{6} + 4 \cdot 3 t^{4 + 1} + 4 t^{4}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.10.3.3

Add $4$ and $1$ .

$(4 t^{7} + 12 t^{6} + 4 \cdot 3 t^{5} + 4 t^{4}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.10.4

Multiply $4$ by $3$ .

$(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) ((t + 1) t + 2 t (2 t + 1))$

Step 6.11

Simplify each term.

Tap for more steps...

Step 6.11.1

Apply the distributive property.

$(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) (t \cdot t + 1 t + 2 t (2 t + 1))$

Step 6.11.2

Multiply $t$ by $t$ .

$(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) (t^{2} + 1 t + 2 t (2 t + 1))$

Step 6.11.3

Multiply $t$ by $1$ .

$(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) (t^{2} + t + 2 t (2 t + 1))$

Step 6.11.4

Apply the distributive property.

$(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) (t^{2} + t + 2 t (2 t) + 2 t \cdot 1)$

Step 6.11.5

Rewrite using the commutative property of multiplication.

$(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) (t^{2} + t + 2 \cdot 2 t \cdot t + 2 t \cdot 1)$

Step 6.11.6

Multiply $2$ by $1$ .

$(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) (t^{2} + t + 2 \cdot 2 t \cdot t + 2 t)$

Step 6.11.7

Simplify each term.

Tap for more steps...

Step 6.11.7.1

Multiply $t$ by $t$ by adding the exponents.

Tap for more steps...

Step 6.11.7.1.1

Move $t$ .

$(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) (t^{2} + t + 2 \cdot 2 (t \cdot t) + 2 t)$

Step 6.11.7.1.2

Multiply $t$ by $t$ .

$(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) (t^{2} + t + 2 \cdot 2 t^{2} + 2 t)$

Step 6.11.7.2

Multiply $2$ by $2$ .

$(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) (t^{2} + t + 4 t^{2} + 2 t)$

Step 6.12

Add $t^{2}$ and $4 t^{2}$ .

$(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) (5 t^{2} + t + 2 t)$

Step 6.13

Add $t$ and $2 t$ .

$(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) (5 t^{2} + 3 t)$

Step 6.14

Expand $(4 t^{7} + 12 t^{6} + 12 t^{5} + 4 t^{4}) (5 t^{2} + 3 t)$ by multiplying each term in the first expression by each term in the second expression.

$4 t^{7} (5 t^{2}) + 4 t^{7} (3 t) + 12 t^{6} (5 t^{2}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15

Simplify each term.

Tap for more steps...

Step 6.15.1

Rewrite using the commutative property of multiplication.

$4 \cdot 5 t^{7} t^{2} + 4 t^{7} (3 t) + 12 t^{6} (5 t^{2}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.2

Multiply $t^{7}$ by $t^{2}$ by adding the exponents.

Tap for more steps...

Step 6.15.2.1

Move $t^{2}$ .

$4 \cdot 5 (t^{2} t^{7}) + 4 t^{7} (3 t) + 12 t^{6} (5 t^{2}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$4 \cdot 5 t^{2 + 7} + 4 t^{7} (3 t) + 12 t^{6} (5 t^{2}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.2.3

Add $2$ and $7$ .

$4 \cdot 5 t^{9} + 4 t^{7} (3 t) + 12 t^{6} (5 t^{2}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.3

Multiply $4$ by $5$ .

$20 t^{9} + 4 t^{7} (3 t) + 12 t^{6} (5 t^{2}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.4

Rewrite using the commutative property of multiplication.

$20 t^{9} + 4 \cdot 3 t^{7} t + 12 t^{6} (5 t^{2}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.5

Multiply $t^{7}$ by $t$ by adding the exponents.

Tap for more steps...

Step 6.15.5.1

Move $t$ .

$20 t^{9} + 4 \cdot 3 (t \cdot t^{7}) + 12 t^{6} (5 t^{2}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.5.2

Multiply $t$ by $t^{7}$ .

Tap for more steps...

Step 6.15.5.2.1

Raise $t$ to the power of $1$ .

$20 t^{9} + 4 \cdot 3 (t^{1} t^{7}) + 12 t^{6} (5 t^{2}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.5.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$20 t^{9} + 4 \cdot 3 t^{1 + 7} + 12 t^{6} (5 t^{2}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.5.3

Add $1$ and $7$ .

$20 t^{9} + 4 \cdot 3 t^{8} + 12 t^{6} (5 t^{2}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.6

Multiply $4$ by $3$ .

$20 t^{9} + 12 t^{8} + 12 t^{6} (5 t^{2}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.7

Rewrite using the commutative property of multiplication.

$20 t^{9} + 12 t^{8} + 12 \cdot 5 t^{6} t^{2} + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.8

Multiply $t^{6}$ by $t^{2}$ by adding the exponents.

Tap for more steps...

Step 6.15.8.1

Move $t^{2}$ .

$20 t^{9} + 12 t^{8} + 12 \cdot 5 (t^{2} t^{6}) + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.8.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$20 t^{9} + 12 t^{8} + 12 \cdot 5 t^{2 + 6} + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.8.3

Add $2$ and $6$ .

$20 t^{9} + 12 t^{8} + 12 \cdot 5 t^{8} + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.9

Multiply $12$ by $5$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 12 t^{6} (3 t) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.10

Rewrite using the commutative property of multiplication.

$20 t^{9} + 12 t^{8} + 60 t^{8} + 12 \cdot 3 t^{6} t + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.11

Multiply $t^{6}$ by $t$ by adding the exponents.

Tap for more steps...

Step 6.15.11.1

Move $t$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 12 \cdot 3 (t \cdot t^{6}) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.11.2

Multiply $t$ by $t^{6}$ .

Tap for more steps...

Step 6.15.11.2.1

Raise $t$ to the power of $1$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 12 \cdot 3 (t^{1} t^{6}) + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.11.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$20 t^{9} + 12 t^{8} + 60 t^{8} + 12 \cdot 3 t^{1 + 6} + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.11.3

Add $1$ and $6$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 12 \cdot 3 t^{7} + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.12

Multiply $12$ by $3$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 12 t^{5} (5 t^{2}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.13

Rewrite using the commutative property of multiplication.

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 12 \cdot 5 t^{5} t^{2} + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.14

Multiply $t^{5}$ by $t^{2}$ by adding the exponents.

Tap for more steps...

Step 6.15.14.1

Move $t^{2}$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 12 \cdot 5 (t^{2} t^{5}) + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.14.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 12 \cdot 5 t^{2 + 5} + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.14.3

Add $2$ and $5$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 12 \cdot 5 t^{7} + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.15

Multiply $12$ by $5$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 12 t^{5} (3 t) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.16

Rewrite using the commutative property of multiplication.

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 12 \cdot 3 t^{5} t + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.17

Multiply $t^{5}$ by $t$ by adding the exponents.

Tap for more steps...

Step 6.15.17.1

Move $t$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 12 \cdot 3 (t \cdot t^{5}) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.17.2

Multiply $t$ by $t^{5}$ .

Tap for more steps...

Step 6.15.17.2.1

Raise $t$ to the power of $1$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 12 \cdot 3 (t^{1} t^{5}) + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.17.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 12 \cdot 3 t^{1 + 5} + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.17.3

Add $1$ and $5$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 12 \cdot 3 t^{6} + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.18

Multiply $12$ by $3$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 4 t^{4} (5 t^{2}) + 4 t^{4} (3 t)$

Step 6.15.19

Rewrite using the commutative property of multiplication.

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 4 \cdot 5 t^{4} t^{2} + 4 t^{4} (3 t)$

Step 6.15.20

Multiply $t^{4}$ by $t^{2}$ by adding the exponents.

Tap for more steps...

Step 6.15.20.1

Move $t^{2}$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 4 \cdot 5 (t^{2} t^{4}) + 4 t^{4} (3 t)$

Step 6.15.20.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 4 \cdot 5 t^{2 + 4} + 4 t^{4} (3 t)$

Step 6.15.20.3

Add $2$ and $4$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 4 \cdot 5 t^{6} + 4 t^{4} (3 t)$

Step 6.15.21

Multiply $4$ by $5$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 20 t^{6} + 4 t^{4} (3 t)$

Step 6.15.22

Rewrite using the commutative property of multiplication.

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 20 t^{6} + 4 \cdot 3 t^{4} t$

Step 6.15.23

Multiply $t^{4}$ by $t$ by adding the exponents.

Tap for more steps...

Step 6.15.23.1

Move $t$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 20 t^{6} + 4 \cdot 3 (t \cdot t^{4})$

Step 6.15.23.2

Multiply $t$ by $t^{4}$ .

Tap for more steps...

Step 6.15.23.2.1

Raise $t$ to the power of $1$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 20 t^{6} + 4 \cdot 3 (t^{1} t^{4})$

Step 6.15.23.2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 20 t^{6} + 4 \cdot 3 t^{1 + 4}$

Step 6.15.23.3

Add $1$ and $4$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 20 t^{6} + 4 \cdot 3 t^{5}$

Step 6.15.24

Multiply $4$ by $3$ .

$20 t^{9} + 12 t^{8} + 60 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 20 t^{6} + 12 t^{5}$

Step 6.16

Add $12 t^{8}$ and $60 t^{8}$ .

$20 t^{9} + 72 t^{8} + 36 t^{7} + 60 t^{7} + 36 t^{6} + 20 t^{6} + 12 t^{5}$

Step 6.17

Add $36 t^{7}$ and $60 t^{7}$ .

$20 t^{9} + 72 t^{8} + 96 t^{7} + 36 t^{6} + 20 t^{6} + 12 t^{5}$

Step 6.18

Add $36 t^{6}$ and $20 t^{6}$ .

$20 t^{9} + 72 t^{8} + 96 t^{7} + 56 t^{6} + 12 t^{5}$