Algebra Examples

$f (x) = 9 (\sqrt[5]{x} - 8) + 10$

Step 1

Write $f (x) = 9 (\sqrt[5]{x} - 8) + 10$ as an equation.

$y = 9 (\sqrt[5]{x} - 8) + 10$

Step 2

Interchange the variables.

$x = 9 (\sqrt[5]{y} - 8) + 10$

Step 3

Solve for $y$ .

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Step 3.1

Rewrite the equation as $9 (\sqrt[5]{y} - 8) + 10 = x$ .

$9 (\sqrt[5]{y} - 8) + 10 = x$

Step 3.2

Solve for $\sqrt[5]{y}$ .

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Step 3.2.1

Simplify $9 (\sqrt[5]{y} - 8) + 10$ .

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Step 3.2.1.1

Simplify each term.

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Step 3.2.1.1.1

Apply the distributive property.

$9 \sqrt[5]{y} + 9 \cdot - 8 + 10 = x$

Step 3.2.1.1.2

Multiply $9$ by $- 8$ .

$9 \sqrt[5]{y} - 72 + 10 = x$

Step 3.2.1.2

Add $- 72$ and $10$ .

$9 \sqrt[5]{y} - 62 = x$

Step 3.2.2

Add $62$ to both sides of the equation.

$9 \sqrt[5]{y} = x + 62$

Step 3.2.3

Divide each term in $9 \sqrt[5]{y} = x + 62$ by $9$ and simplify.

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Step 3.2.3.1

Divide each term in $9 \sqrt[5]{y} = x + 62$ by $9$ .

$\frac{9 \sqrt[5]{y}}{9} = \frac{x}{9} + \frac{62}{9}$

Step 3.2.3.2

Simplify the left side.

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Step 3.2.3.2.1

Cancel the common factor of $9$ .

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Step 3.2.3.2.1.1

Cancel the common factor.

$\frac{9 \sqrt[5]{y}}{9} = \frac{x}{9} + \frac{62}{9}$

Step 3.2.3.2.1.2

Divide $\sqrt[5]{y}$ by $1$ .

$\sqrt[5]{y} = \frac{x}{9} + \frac{62}{9}$

Step 3.3

To remove the radical on the left side of the equation, raise both sides of the equation to the power of $5$ .

${\sqrt[5]{y}}^{5} = {(\frac{x}{9} + \frac{62}{9})}^{5}$

Step 3.4

Simplify each side of the equation.

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Step 3.4.1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt[5]{y}$ as $y^{\frac{1}{5}}$ .

${(y^{\frac{1}{5}})}^{5} = {(\frac{x}{9} + \frac{62}{9})}^{5}$

Step 3.4.2

Simplify the left side.

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Step 3.4.2.1

Simplify ${(y^{\frac{1}{5}})}^{5}$ .

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Step 3.4.2.1.1

Multiply the exponents in ${(y^{\frac{1}{5}})}^{5}$ .

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Step 3.4.2.1.1.1

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

$y^{\frac{1}{5} \cdot 5} = {(\frac{x}{9} + \frac{62}{9})}^{5}$

Step 3.4.2.1.1.2

Cancel the common factor of $5$ .

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Step 3.4.2.1.1.2.1

Cancel the common factor.

$y^{\frac{1}{5} \cdot 5} = {(\frac{x}{9} + \frac{62}{9})}^{5}$

Step 3.4.2.1.1.2.2

Rewrite the expression.

$y^{1} = {(\frac{x}{9} + \frac{62}{9})}^{5}$

Step 3.4.2.1.2

Simplify.

$y = {(\frac{x}{9} + \frac{62}{9})}^{5}$

Step 3.4.3

Simplify the right side.

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Step 3.4.3.1

Simplify ${(\frac{x}{9} + \frac{62}{9})}^{5}$ .

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Step 3.4.3.1.1

Use the Binomial Theorem.

$y = {(\frac{x}{9})}^{5} + 5 {(\frac{x}{9})}^{4} \frac{62}{9} + 10 {(\frac{x}{9})}^{3} {(\frac{62}{9})}^{2} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2

Simplify each term.

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Step 3.4.3.1.2.1

Apply the product rule to $\frac{x}{9}$ .

$y = \frac{x^{5}}{9^{5}} + 5 {(\frac{x}{9})}^{4} \frac{62}{9} + 10 {(\frac{x}{9})}^{3} {(\frac{62}{9})}^{2} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.2

Raise $9$ to the power of $5$ .

$y = \frac{x^{5}}{59049} + 5 {(\frac{x}{9})}^{4} \frac{62}{9} + 10 {(\frac{x}{9})}^{3} {(\frac{62}{9})}^{2} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.3

Apply the product rule to $\frac{x}{9}$ .

$y = \frac{x^{5}}{59049} + 5 \frac{x^{4}}{9^{4}} \frac{62}{9} + 10 {(\frac{x}{9})}^{3} {(\frac{62}{9})}^{2} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.4

Raise $9$ to the power of $4$ .

$y = \frac{x^{5}}{59049} + 5 \frac{x^{4}}{6561} \frac{62}{9} + 10 {(\frac{x}{9})}^{3} {(\frac{62}{9})}^{2} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.5

Combine $5$ and $\frac{x^{4}}{6561}$ .

$y = \frac{x^{5}}{59049} + \frac{5 x^{4}}{6561} \cdot \frac{62}{9} + 10 {(\frac{x}{9})}^{3} {(\frac{62}{9})}^{2} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.6

Combine.

$y = \frac{x^{5}}{59049} + \frac{5 x^{4} \cdot 62}{6561 \cdot 9} + 10 {(\frac{x}{9})}^{3} {(\frac{62}{9})}^{2} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.7

Multiply $62$ by $5$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{6561 \cdot 9} + 10 {(\frac{x}{9})}^{3} {(\frac{62}{9})}^{2} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.8

Multiply $6561$ by $9$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + 10 {(\frac{x}{9})}^{3} {(\frac{62}{9})}^{2} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.9

Apply the product rule to $\frac{x}{9}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + 10 \frac{x^{3}}{9^{3}} {(\frac{62}{9})}^{2} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.10

Raise $9$ to the power of $3$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + 10 \frac{x^{3}}{729} {(\frac{62}{9})}^{2} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.11

Combine $10$ and $\frac{x^{3}}{729}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{10 x^{3}}{729} {(\frac{62}{9})}^{2} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.12

Apply the product rule to $\frac{62}{9}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{10 x^{3}}{729} \cdot \frac{62^{2}}{9^{2}} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.13

Combine.

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{10 x^{3} \cdot 62^{2}}{729 \cdot 9^{2}} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.14

Simplify the numerator.

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Step 3.4.3.1.2.14.1

Raise $62$ to the power of $2$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{10 x^{3} \cdot 3844}{729 \cdot 9^{2}} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.14.2

Multiply $3844$ by $10$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{729 \cdot 9^{2}} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.15

Simplify the denominator.

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Step 3.4.3.1.2.15.1

Rewrite $729$ as $3^{6}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{3^{6} \cdot 9^{2}} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.15.2

Rewrite $9$ as $3^{2}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{3^{6} \cdot {(3^{2})}^{2}} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.15.3

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

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Step 3.4.3.1.2.15.3.1

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

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{3^{6} \cdot 3^{2 \cdot 2}} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.15.3.2

Multiply $2$ by $2$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{3^{6} \cdot 3^{4}} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.15.4

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

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{3^{6 + 4}} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.15.5

Add $6$ and $4$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{3^{10}} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.16

Raise $3$ to the power of $10$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + 10 {(\frac{x}{9})}^{2} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.17

Apply the product rule to $\frac{x}{9}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + 10 \frac{x^{2}}{9^{2}} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.18

Raise $9$ to the power of $2$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + 10 \frac{x^{2}}{81} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.19

Combine $10$ and $\frac{x^{2}}{81}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{10 x^{2}}{81} {(\frac{62}{9})}^{3} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.20

Apply the product rule to $\frac{62}{9}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{10 x^{2}}{81} \cdot \frac{62^{3}}{9^{3}} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.21

Combine.

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{10 x^{2} \cdot 62^{3}}{81 \cdot 9^{3}} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.22

Simplify the numerator.

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Step 3.4.3.1.2.22.1

Raise $62$ to the power of $3$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{10 x^{2} \cdot 238328}{81 \cdot 9^{3}} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.22.2

Multiply $238328$ by $10$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{81 \cdot 9^{3}} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.23

Simplify the denominator.

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Step 3.4.3.1.2.23.1

Rewrite $81$ as $3^{4}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{3^{4} \cdot 9^{3}} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.23.2

Rewrite $9$ as $3^{2}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{3^{4} \cdot {(3^{2})}^{3}} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.23.3

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

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Step 3.4.3.1.2.23.3.1

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

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{3^{4} \cdot 3^{2 \cdot 3}} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.23.3.2

Multiply $2$ by $3$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{3^{4} \cdot 3^{6}} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.23.4

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

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{3^{4 + 6}} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.23.5

Add $4$ and $6$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{3^{10}} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.24

Raise $3$ to the power of $10$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + 5 \frac{x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.25

Combine $5$ and $\frac{x}{9}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{5 x}{9} {(\frac{62}{9})}^{4} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.26

Apply the product rule to $\frac{62}{9}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{5 x}{9} \cdot \frac{62^{4}}{9^{4}} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.27

Combine.

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{5 x \cdot 62^{4}}{9 \cdot 9^{4}} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.28

Multiply $9$ by $9^{4}$ by adding the exponents.

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Step 3.4.3.1.2.28.1

Multiply $9$ by $9^{4}$ .

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Step 3.4.3.1.2.28.1.1

Raise $9$ to the power of $1$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{5 x \cdot 62^{4}}{9^{1} \cdot 9^{4}} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.28.1.2

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

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{5 x \cdot 62^{4}}{9^{1 + 4}} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.28.2

Add $1$ and $4$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{5 x \cdot 62^{4}}{9^{5}} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.29

Simplify the numerator.

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Step 3.4.3.1.2.29.1

Raise $62$ to the power of $4$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{5 x \cdot 14776336}{9^{5}} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.29.2

Multiply $14776336$ by $5$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{9^{5}} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.30

Raise $9$ to the power of $5$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + {(\frac{62}{9})}^{5}$

Step 3.4.3.1.2.31

Apply the product rule to $\frac{62}{9}$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{62^{5}}{9^{5}}$

Step 3.4.3.1.2.32

Raise $62$ to the power of $5$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{9^{5}}$

Step 3.4.3.1.2.33

Raise $9$ to the power of $5$ .

$y = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}$

Step 4

Replace $y$ with $f^{- 1} (x)$ to show the final answer.

$f^{- 1} (x) = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}$

Step 5

Verify if $f^{- 1} (x) = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}$ is the inverse of $f (x) = 9 (\sqrt[5]{x} - 8) + 10$ .

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Step 5.1

To verify the inverse, check if $f^{- 1} (f (x)) = x$ and $f (f^{- 1} (x)) = x$ .

Step 5.2

Evaluate $f^{- 1} (f (x))$ .

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Step 5.2.1

Set up the composite result function.

$f^{- 1} (f (x))$

Step 5.2.2

Evaluate $f^{- 1} (9 (\sqrt[5]{x} - 8) + 10)$ by substituting in the value of $f$ into $f^{- 1}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{{(9 (\sqrt[5]{x} - 8) + 10)}^{5}}{59049} + \frac{310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4}}{59049} + \frac{38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3}}{59049} + \frac{2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2}}{59049} + \frac{73881680 (9 (\sqrt[5]{x} - 8) + 10)}{59049} + \frac{916132832}{59049}$

Step 5.2.3

Combine the numerators over the common denominator.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{{(9 (\sqrt[5]{x} - 8) + 10)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4

Simplify each term.

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Step 5.2.4.1

Simplify each term.

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Step 5.2.4.1.1

Apply the distributive property.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{{(9 \sqrt[5]{x} + 9 \cdot - 8 + 10)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.1.2

Multiply $9$ by $- 8$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{{(9 \sqrt[5]{x} - 72 + 10)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.2

Add $- 72$ and $10$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{{(9 \sqrt[5]{x} - 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.3

Use the Binomial Theorem.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{{(9 \sqrt[5]{x})}^{5} + 5 {(9 \sqrt[5]{x})}^{4} \cdot - 62 + 10 {(9 \sqrt[5]{x})}^{3} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4

Simplify each term.

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Step 5.2.4.4.1

Apply the product rule to $9 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{9^{5} {\sqrt[5]{x}}^{5} + 5 {(9 \sqrt[5]{x})}^{4} \cdot - 62 + 10 {(9 \sqrt[5]{x})}^{3} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.2

Raise $9$ to the power of $5$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 {\sqrt[5]{x}}^{5} + 5 {(9 \sqrt[5]{x})}^{4} \cdot - 62 + 10 {(9 \sqrt[5]{x})}^{3} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.3

Rewrite ${\sqrt[5]{x}}^{5}$ as $x$ .

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Step 5.2.4.4.3.1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt[5]{x}$ as $x^{\frac{1}{5}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 {(x^{\frac{1}{5}})}^{5} + 5 {(9 \sqrt[5]{x})}^{4} \cdot - 62 + 10 {(9 \sqrt[5]{x})}^{3} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.3.2

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

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x^{\frac{1}{5} \cdot 5} + 5 {(9 \sqrt[5]{x})}^{4} \cdot - 62 + 10 {(9 \sqrt[5]{x})}^{3} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.3.3

Combine $\frac{1}{5}$ and $5$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x^{\frac{5}{5}} + 5 {(9 \sqrt[5]{x})}^{4} \cdot - 62 + 10 {(9 \sqrt[5]{x})}^{3} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.3.4

Cancel the common factor of $5$ .

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Step 5.2.4.4.3.4.1

Cancel the common factor.

Step 5.2.4.4.3.4.2

Rewrite the expression.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 5 {(9 \sqrt[5]{x})}^{4} \cdot - 62 + 10 {(9 \sqrt[5]{x})}^{3} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.3.5

Simplify.

Step 5.2.4.4.4

Apply the product rule to $9 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 5 (9^{4} {\sqrt[5]{x}}^{4}) \cdot - 62 + 10 {(9 \sqrt[5]{x})}^{3} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.5

Raise $9$ to the power of $4$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 5 (6561 {\sqrt[5]{x}}^{4}) \cdot - 62 + 10 {(9 \sqrt[5]{x})}^{3} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.6

Rewrite ${\sqrt[5]{x}}^{4}$ as $\sqrt[5]{x^{4}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 5 (6561 \sqrt[5]{x^{4}}) \cdot - 62 + 10 {(9 \sqrt[5]{x})}^{3} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.7

Multiply $6561$ by $5$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 32805 \sqrt[5]{x^{4}} \cdot - 62 + 10 {(9 \sqrt[5]{x})}^{3} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.8

Multiply $- 62$ by $32805$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 10 {(9 \sqrt[5]{x})}^{3} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.9

Apply the product rule to $9 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 10 (9^{3} {\sqrt[5]{x}}^{3}) {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.10

Raise $9$ to the power of $3$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 10 (729 {\sqrt[5]{x}}^{3}) {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.11

Rewrite ${\sqrt[5]{x}}^{3}$ as $\sqrt[5]{x^{3}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 10 (729 \sqrt[5]{x^{3}}) {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.12

Multiply $729$ by $10$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 7290 \sqrt[5]{x^{3}} {(- 62)}^{2} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.13

Raise $- 62$ to the power of $2$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 7290 \sqrt[5]{x^{3}} \cdot 3844 + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.14

Multiply $3844$ by $7290$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} + 10 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.15

Apply the product rule to $9 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} + 10 (9^{2} {\sqrt[5]{x}}^{2}) {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.16

Raise $9$ to the power of $2$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} + 10 (81 {\sqrt[5]{x}}^{2}) {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.17

Rewrite ${\sqrt[5]{x}}^{2}$ as $\sqrt[5]{x^{2}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} + 10 (81 \sqrt[5]{x^{2}}) {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.18

Multiply $81$ by $10$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} + 810 \sqrt[5]{x^{2}} {(- 62)}^{3} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.19

Raise $- 62$ to the power of $3$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} + 810 \sqrt[5]{x^{2}} \cdot - 238328 + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.20

Multiply $- 238328$ by $810$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 5 (9 \sqrt[5]{x}) {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.21

Multiply $9$ by $5$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 45 \sqrt[5]{x} {(- 62)}^{4} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.22

Raise $- 62$ to the power of $4$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 45 \sqrt[5]{x} \cdot 14776336 + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.23

Multiply $14776336$ by $45$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} + {(- 62)}^{5} + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.4.24

Raise $- 62$ to the power of $5$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 {(9 (\sqrt[5]{x} - 8) + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.5

Simplify each term.

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Step 5.2.4.5.1

Apply the distributive property.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 {(9 \sqrt[5]{x} + 9 \cdot - 8 + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.5.2

Multiply $9$ by $- 8$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 {(9 \sqrt[5]{x} - 72 + 10)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.6

Add $- 72$ and $10$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 {(9 \sqrt[5]{x} - 62)}^{4} + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.7

Use the Binomial Theorem.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 ({(9 \sqrt[5]{x})}^{4} + 4 {(9 \sqrt[5]{x})}^{3} \cdot - 62 + 6 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8

Simplify each term.

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Step 5.2.4.8.1

Apply the product rule to $9 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (9^{4} {\sqrt[5]{x}}^{4} + 4 {(9 \sqrt[5]{x})}^{3} \cdot - 62 + 6 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.2

Raise $9$ to the power of $4$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 {\sqrt[5]{x}}^{4} + 4 {(9 \sqrt[5]{x})}^{3} \cdot - 62 + 6 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.3

Rewrite ${\sqrt[5]{x}}^{4}$ as $\sqrt[5]{x^{4}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} + 4 {(9 \sqrt[5]{x})}^{3} \cdot - 62 + 6 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.4

Apply the product rule to $9 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} + 4 (9^{3} {\sqrt[5]{x}}^{3}) \cdot - 62 + 6 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.5

Raise $9$ to the power of $3$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} + 4 (729 {\sqrt[5]{x}}^{3}) \cdot - 62 + 6 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.6

Rewrite ${\sqrt[5]{x}}^{3}$ as $\sqrt[5]{x^{3}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} + 4 (729 \sqrt[5]{x^{3}}) \cdot - 62 + 6 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.7

Multiply $729$ by $4$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} + 2916 \sqrt[5]{x^{3}} \cdot - 62 + 6 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.8

Multiply $- 62$ by $2916$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} - 180792 \sqrt[5]{x^{3}} + 6 {(9 \sqrt[5]{x})}^{2} {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.9

Apply the product rule to $9 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} - 180792 \sqrt[5]{x^{3}} + 6 (9^{2} {\sqrt[5]{x}}^{2}) {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.10

Raise $9$ to the power of $2$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} - 180792 \sqrt[5]{x^{3}} + 6 (81 {\sqrt[5]{x}}^{2}) {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.11

Rewrite ${\sqrt[5]{x}}^{2}$ as $\sqrt[5]{x^{2}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} - 180792 \sqrt[5]{x^{3}} + 6 (81 \sqrt[5]{x^{2}}) {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.12

Multiply $81$ by $6$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} - 180792 \sqrt[5]{x^{3}} + 486 \sqrt[5]{x^{2}} {(- 62)}^{2} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.13

Raise $- 62$ to the power of $2$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} - 180792 \sqrt[5]{x^{3}} + 486 \sqrt[5]{x^{2}} \cdot 3844 + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.14

Multiply $3844$ by $486$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} - 180792 \sqrt[5]{x^{3}} + 1868184 \sqrt[5]{x^{2}} + 4 (9 \sqrt[5]{x}) {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.15

Multiply $9$ by $4$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} - 180792 \sqrt[5]{x^{3}} + 1868184 \sqrt[5]{x^{2}} + 36 \sqrt[5]{x} {(- 62)}^{3} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.16

Raise $- 62$ to the power of $3$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} - 180792 \sqrt[5]{x^{3}} + 1868184 \sqrt[5]{x^{2}} + 36 \sqrt[5]{x} \cdot - 238328 + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.17

Multiply $- 238328$ by $36$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} - 180792 \sqrt[5]{x^{3}} + 1868184 \sqrt[5]{x^{2}} - 8579808 \sqrt[5]{x} + {(- 62)}^{4}) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.8.18

Raise $- 62$ to the power of $4$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}} - 180792 \sqrt[5]{x^{3}} + 1868184 \sqrt[5]{x^{2}} - 8579808 \sqrt[5]{x} + 14776336) + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.9

Apply the distributive property.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 310 (6561 \sqrt[5]{x^{4}}) + 310 (- 180792 \sqrt[5]{x^{3}}) + 310 (1868184 \sqrt[5]{x^{2}}) + 310 (- 8579808 \sqrt[5]{x}) + 310 \cdot 14776336 + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.10

Simplify.

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Step 5.2.4.10.1

Multiply $6561$ by $310$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} + 310 (- 180792 \sqrt[5]{x^{3}}) + 310 (1868184 \sqrt[5]{x^{2}}) + 310 (- 8579808 \sqrt[5]{x}) + 310 \cdot 14776336 + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.10.2

Multiply $- 180792$ by $310$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 310 (1868184 \sqrt[5]{x^{2}}) + 310 (- 8579808 \sqrt[5]{x}) + 310 \cdot 14776336 + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.10.3

Multiply $1868184$ by $310$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} + 310 (- 8579808 \sqrt[5]{x}) + 310 \cdot 14776336 + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.10.4

Multiply $- 8579808$ by $310$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 310 \cdot 14776336 + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.10.5

Multiply $310$ by $14776336$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 {(9 (\sqrt[5]{x} - 8) + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.11

Simplify each term.

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Step 5.2.4.11.1

Apply the distributive property.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 {(9 \sqrt[5]{x} + 9 \cdot - 8 + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.11.2

Multiply $9$ by $- 8$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 {(9 \sqrt[5]{x} - 72 + 10)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.12

Add $- 72$ and $10$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 {(9 \sqrt[5]{x} - 62)}^{3} + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.13

Use the Binomial Theorem.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 ({(9 \sqrt[5]{x})}^{3} + 3 {(9 \sqrt[5]{x})}^{2} \cdot - 62 + 3 (9 \sqrt[5]{x}) {(- 62)}^{2} + {(- 62)}^{3}) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.14

Simplify each term.

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Step 5.2.4.14.1

Apply the product rule to $9 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (9^{3} {\sqrt[5]{x}}^{3} + 3 {(9 \sqrt[5]{x})}^{2} \cdot - 62 + 3 (9 \sqrt[5]{x}) {(- 62)}^{2} + {(- 62)}^{3}) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.14.2

Raise $9$ to the power of $3$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (729 {\sqrt[5]{x}}^{3} + 3 {(9 \sqrt[5]{x})}^{2} \cdot - 62 + 3 (9 \sqrt[5]{x}) {(- 62)}^{2} + {(- 62)}^{3}) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.14.3

Rewrite ${\sqrt[5]{x}}^{3}$ as $\sqrt[5]{x^{3}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (729 \sqrt[5]{x^{3}} + 3 {(9 \sqrt[5]{x})}^{2} \cdot - 62 + 3 (9 \sqrt[5]{x}) {(- 62)}^{2} + {(- 62)}^{3}) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.14.4

Apply the product rule to $9 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (729 \sqrt[5]{x^{3}} + 3 (9^{2} {\sqrt[5]{x}}^{2}) \cdot - 62 + 3 (9 \sqrt[5]{x}) {(- 62)}^{2} + {(- 62)}^{3}) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.14.5

Raise $9$ to the power of $2$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (729 \sqrt[5]{x^{3}} + 3 (81 {\sqrt[5]{x}}^{2}) \cdot - 62 + 3 (9 \sqrt[5]{x}) {(- 62)}^{2} + {(- 62)}^{3}) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.14.6

Rewrite ${\sqrt[5]{x}}^{2}$ as $\sqrt[5]{x^{2}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (729 \sqrt[5]{x^{3}} + 3 (81 \sqrt[5]{x^{2}}) \cdot - 62 + 3 (9 \sqrt[5]{x}) {(- 62)}^{2} + {(- 62)}^{3}) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.14.7

Multiply $81$ by $3$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (729 \sqrt[5]{x^{3}} + 243 \sqrt[5]{x^{2}} \cdot - 62 + 3 (9 \sqrt[5]{x}) {(- 62)}^{2} + {(- 62)}^{3}) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.14.8

Multiply $- 62$ by $243$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (729 \sqrt[5]{x^{3}} - 15066 \sqrt[5]{x^{2}} + 3 (9 \sqrt[5]{x}) {(- 62)}^{2} + {(- 62)}^{3}) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.14.9

Multiply $9$ by $3$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (729 \sqrt[5]{x^{3}} - 15066 \sqrt[5]{x^{2}} + 27 \sqrt[5]{x} {(- 62)}^{2} + {(- 62)}^{3}) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.14.10

Raise $- 62$ to the power of $2$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (729 \sqrt[5]{x^{3}} - 15066 \sqrt[5]{x^{2}} + 27 \sqrt[5]{x} \cdot 3844 + {(- 62)}^{3}) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.14.11

Multiply $3844$ by $27$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (729 \sqrt[5]{x^{3}} - 15066 \sqrt[5]{x^{2}} + 103788 \sqrt[5]{x} + {(- 62)}^{3}) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.14.12

Raise $- 62$ to the power of $3$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (729 \sqrt[5]{x^{3}} - 15066 \sqrt[5]{x^{2}} + 103788 \sqrt[5]{x} - 238328) + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.15

Apply the distributive property.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 38440 (729 \sqrt[5]{x^{3}}) + 38440 (- 15066 \sqrt[5]{x^{2}}) + 38440 (103788 \sqrt[5]{x}) + 38440 \cdot - 238328 + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.16

Simplify.

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Step 5.2.4.16.1

Multiply $729$ by $38440$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} + 38440 (- 15066 \sqrt[5]{x^{2}}) + 38440 (103788 \sqrt[5]{x}) + 38440 \cdot - 238328 + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.16.2

Multiply $- 15066$ by $38440$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 38440 (103788 \sqrt[5]{x}) + 38440 \cdot - 238328 + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.16.3

Multiply $103788$ by $38440$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} + 38440 \cdot - 238328 + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.16.4

Multiply $38440$ by $- 238328$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 {(9 (\sqrt[5]{x} - 8) + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.17

Simplify each term.

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Step 5.2.4.17.1

Apply the distributive property.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 {(9 \sqrt[5]{x} + 9 \cdot - 8 + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.17.2

Multiply $9$ by $- 8$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 {(9 \sqrt[5]{x} - 72 + 10)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.18

Add $- 72$ and $10$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 {(9 \sqrt[5]{x} - 62)}^{2} + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.19

Rewrite ${(9 \sqrt[5]{x} - 62)}^{2}$ as $(9 \sqrt[5]{x} - 62) (9 \sqrt[5]{x} - 62)$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 ((9 \sqrt[5]{x} - 62) (9 \sqrt[5]{x} - 62)) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.20

Expand $(9 \sqrt[5]{x} - 62) (9 \sqrt[5]{x} - 62)$ using the FOIL Method.

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Step 5.2.4.20.1

Apply the distributive property.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (9 \sqrt[5]{x} (9 \sqrt[5]{x} - 62) - 62 (9 \sqrt[5]{x} - 62)) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.20.2

Apply the distributive property.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (9 \sqrt[5]{x} (9 \sqrt[5]{x}) + 9 \sqrt[5]{x} \cdot - 62 - 62 (9 \sqrt[5]{x} - 62)) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.20.3

Apply the distributive property.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (9 \sqrt[5]{x} (9 \sqrt[5]{x}) + 9 \sqrt[5]{x} \cdot - 62 - 62 (9 \sqrt[5]{x}) - 62 \cdot - 62) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.21

Simplify and combine like terms.

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Step 5.2.4.21.1

Simplify each term.

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Step 5.2.4.21.1.1

Multiply $9 \sqrt[5]{x} (9 \sqrt[5]{x})$ .

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Step 5.2.4.21.1.1.1

Multiply $9$ by $9$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (81 \sqrt[5]{x} \sqrt[5]{x} + 9 \sqrt[5]{x} \cdot - 62 - 62 (9 \sqrt[5]{x}) - 62 \cdot - 62) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.21.1.1.2

Raise $\sqrt[5]{x}$ to the power of $1$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (81 (\sqrt[5]{x} \sqrt[5]{x}) + 9 \sqrt[5]{x} \cdot - 62 - 62 (9 \sqrt[5]{x}) - 62 \cdot - 62) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.21.1.1.3

Raise $\sqrt[5]{x}$ to the power of $1$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (81 (\sqrt[5]{x} \sqrt[5]{x}) + 9 \sqrt[5]{x} \cdot - 62 - 62 (9 \sqrt[5]{x}) - 62 \cdot - 62) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.21.1.1.4

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

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (81 {\sqrt[5]{x}}^{1 + 1} + 9 \sqrt[5]{x} \cdot - 62 - 62 (9 \sqrt[5]{x}) - 62 \cdot - 62) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.21.1.1.5

Add $1$ and $1$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (81 {\sqrt[5]{x}}^{2} + 9 \sqrt[5]{x} \cdot - 62 - 62 (9 \sqrt[5]{x}) - 62 \cdot - 62) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.21.1.2

Rewrite ${\sqrt[5]{x}}^{2}$ as $\sqrt[5]{x^{2}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (81 \sqrt[5]{x^{2}} + 9 \sqrt[5]{x} \cdot - 62 - 62 (9 \sqrt[5]{x}) - 62 \cdot - 62) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.21.1.3

Multiply $- 62$ by $9$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (81 \sqrt[5]{x^{2}} - 558 \sqrt[5]{x} - 62 (9 \sqrt[5]{x}) - 62 \cdot - 62) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.21.1.4

Multiply $9$ by $- 62$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (81 \sqrt[5]{x^{2}} - 558 \sqrt[5]{x} - 558 \sqrt[5]{x} - 62 \cdot - 62) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.21.1.5

Multiply $- 62$ by $- 62$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (81 \sqrt[5]{x^{2}} - 558 \sqrt[5]{x} - 558 \sqrt[5]{x} + 3844) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.21.2

Subtract $558 \sqrt[5]{x}$ from $- 558 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (81 \sqrt[5]{x^{2}} - 1116 \sqrt[5]{x} + 3844) + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.22

Apply the distributive property.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 2383280 (81 \sqrt[5]{x^{2}}) + 2383280 (- 1116 \sqrt[5]{x}) + 2383280 \cdot 3844 + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.23

Simplify.

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Step 5.2.4.23.1

Multiply $81$ by $2383280$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} + 2383280 (- 1116 \sqrt[5]{x}) + 2383280 \cdot 3844 + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.23.2

Multiply $- 1116$ by $2383280$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 2383280 \cdot 3844 + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.23.3

Multiply $2383280$ by $3844$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 9161328320 + 73881680 (9 (\sqrt[5]{x} - 8) + 10) + 916132832}{59049}$

Step 5.2.4.24

Simplify each term.

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Step 5.2.4.24.1

Apply the distributive property.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 9161328320 + 73881680 (9 \sqrt[5]{x} + 9 \cdot - 8 + 10) + 916132832}{59049}$

Step 5.2.4.24.2

Multiply $9$ by $- 8$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 9161328320 + 73881680 (9 \sqrt[5]{x} - 72 + 10) + 916132832}{59049}$

Step 5.2.4.25

Add $- 72$ and $10$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 9161328320 + 73881680 (9 \sqrt[5]{x} - 62) + 916132832}{59049}$

Step 5.2.4.26

Apply the distributive property.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 9161328320 + 73881680 (9 \sqrt[5]{x}) + 73881680 \cdot - 62 + 916132832}{59049}$

Step 5.2.4.27

Multiply $9$ by $73881680$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 9161328320 + 664935120 \sqrt[5]{x} + 73881680 \cdot - 62 + 916132832}{59049}$

Step 5.2.4.28

Multiply $73881680$ by $- 62$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 9161328320 + 664935120 \sqrt[5]{x} - 4580664160 + 916132832}{59049}$

Step 5.2.5

Simplify terms.

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Step 5.2.5.1

Combine the opposite terms in $59049 x - 2033910 \sqrt[5]{x^{4}} + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 + 2033910 \sqrt[5]{x^{4}} - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 9161328320 + 664935120 \sqrt[5]{x} - 4580664160 + 916132832$ .

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Step 5.2.5.1.1

Add $- 2033910 \sqrt[5]{x^{4}}$ and $2033910 \sqrt[5]{x^{4}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 0 + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 9161328320 + 664935120 \sqrt[5]{x} - 4580664160 + 916132832}{59049}$

Step 5.2.5.1.2

Add $59049 x$ and $0$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}} + 579137040 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} - 579137040 \sqrt[5]{x^{2}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 9161328320 + 664935120 \sqrt[5]{x} - 4580664160 + 916132832}{59049}$

Step 5.2.5.1.3

Subtract $579137040 \sqrt[5]{x^{2}}$ from $579137040 \sqrt[5]{x^{2}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}} + 0 - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 9161328320 + 664935120 \sqrt[5]{x} - 4580664160 + 916132832}{59049}$

Step 5.2.5.1.4

Add $59049 x + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}}$ and $0$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 28022760 \sqrt[5]{x^{3}} - 193045680 \sqrt[5]{x^{2}} + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x} - 9161328320 + 193045680 \sqrt[5]{x^{2}} - 2659740480 \sqrt[5]{x} + 9161328320 + 664935120 \sqrt[5]{x} - 4580664160 + 916132832}{59049}$

Step 5.2.5.1.5

Add $- 193045680 \sqrt[5]{x^{2}}$ and $193045680 \sqrt[5]{x^{2}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 28022760 \sqrt[5]{x^{3}} + 0 + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x} - 9161328320 - 2659740480 \sqrt[5]{x} + 9161328320 + 664935120 \sqrt[5]{x} - 4580664160 + 916132832}{59049}$

Step 5.2.5.1.6

Add $59049 x + 28022760 \sqrt[5]{x^{3}}$ and $0$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 28022760 \sqrt[5]{x^{3}} + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x} - 9161328320 - 2659740480 \sqrt[5]{x} + 9161328320 + 664935120 \sqrt[5]{x} - 4580664160 + 916132832}{59049}$

Step 5.2.5.1.7

Add $- 9161328320$ and $9161328320$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 28022760 \sqrt[5]{x^{3}} + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x} + 0 - 2659740480 \sqrt[5]{x} + 664935120 \sqrt[5]{x} - 4580664160 + 916132832}{59049}$

Step 5.2.5.1.8

Add $59049 x + 28022760 \sqrt[5]{x^{3}} + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x}$ and $0$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 28022760 \sqrt[5]{x^{3}} + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}} - 2659740480 \sqrt[5]{x} + 4580664160 + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 664935120 \sqrt[5]{x} - 4580664160 + 916132832}{59049}$

Step 5.2.5.1.9

Subtract $4580664160$ from $4580664160$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 28022760 \sqrt[5]{x^{3}} + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}} - 2659740480 \sqrt[5]{x} + 0 + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 664935120 \sqrt[5]{x} + 916132832}{59049}$

Step 5.2.5.1.10

Add $59049 x + 28022760 \sqrt[5]{x^{3}} + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}} - 2659740480 \sqrt[5]{x}$ and $0$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 28022760 \sqrt[5]{x^{3}} + 664935120 \sqrt[5]{x} - 916132832 - 56045520 \sqrt[5]{x^{3}} - 2659740480 \sqrt[5]{x} + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 664935120 \sqrt[5]{x} + 916132832}{59049}$

Step 5.2.5.1.11

Add $- 916132832$ and $916132832$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 28022760 \sqrt[5]{x^{3}} + 664935120 \sqrt[5]{x} + 0 - 56045520 \sqrt[5]{x^{3}} - 2659740480 \sqrt[5]{x} + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 664935120 \sqrt[5]{x}}{59049}$

Step 5.2.5.1.12

Add $59049 x + 28022760 \sqrt[5]{x^{3}} + 664935120 \sqrt[5]{x}$ and $0$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 28022760 \sqrt[5]{x^{3}} + 664935120 \sqrt[5]{x} - 56045520 \sqrt[5]{x^{3}} - 2659740480 \sqrt[5]{x} + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 664935120 \sqrt[5]{x}}{59049}$

Step 5.2.5.2

Subtract $56045520 \sqrt[5]{x^{3}}$ from $28022760 \sqrt[5]{x^{3}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 28022760 \sqrt[5]{x^{3}} + 664935120 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 664935120 \sqrt[5]{x}}{59049}$

Step 5.2.5.3

Combine the opposite terms in $59049 x - 28022760 \sqrt[5]{x^{3}} + 664935120 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 28022760 \sqrt[5]{x^{3}} + 3989610720 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 664935120 \sqrt[5]{x}$ .

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Step 5.2.5.3.1

Add $- 28022760 \sqrt[5]{x^{3}}$ and $28022760 \sqrt[5]{x^{3}}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 0 + 664935120 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 3989610720 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 664935120 \sqrt[5]{x}}{59049}$

Step 5.2.5.3.2

Add $59049 x$ and $0$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 664935120 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 3989610720 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 664935120 \sqrt[5]{x}}{59049}$

Step 5.2.5.4

Subtract $2659740480 \sqrt[5]{x}$ from $664935120 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 1994805360 \sqrt[5]{x} + 3989610720 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 664935120 \sqrt[5]{x}}{59049}$

Step 5.2.5.5

Add $- 1994805360 \sqrt[5]{x}$ and $3989610720 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 1994805360 \sqrt[5]{x} - 2659740480 \sqrt[5]{x} + 664935120 \sqrt[5]{x}}{59049}$

Step 5.2.5.6

Subtract $2659740480 \sqrt[5]{x}$ from $1994805360 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x - 664935120 \sqrt[5]{x} + 664935120 \sqrt[5]{x}}{59049}$

Step 5.2.5.7

Combine the opposite terms in $59049 x - 664935120 \sqrt[5]{x} + 664935120 \sqrt[5]{x}$ .

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Step 5.2.5.7.1

Add $- 664935120 \sqrt[5]{x}$ and $664935120 \sqrt[5]{x}$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x + 0}{59049}$

Step 5.2.5.7.2

Add $59049 x$ and $0$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x}{59049}$

Step 5.2.5.8

Cancel the common factor of $59049$ .

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Step 5.2.5.8.1

Cancel the common factor.

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = \frac{59049 x}{59049}$

Step 5.2.5.8.2

Divide $x$ by $1$ .

$f^{- 1} (9 (\sqrt[5]{x} - 8) + 10) = x$

Step 5.3

Evaluate $f (f^{- 1} (x))$ .

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Step 5.3.1

Set up the composite result function.

$f (f^{- 1} (x))$

Step 5.3.2

Evaluate $f (\frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049})$ by substituting in the value of $f^{- 1}$ into $f$ .

$f (\frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}) = 9 (\sqrt[5]{\frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}} - 8) + 10$

Step 5.3.3

Remove parentheses.

Step 5.3.4

Simplify each term.

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Step 5.3.4.1

Simplify each term.

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Step 5.3.4.1.1

Combine the numerators over the common denominator.

$f (\frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}) = 9 (\sqrt[5]{\frac{x^{5} + 310 x^{4} + 38440 x^{3} + 2383280 x^{2} + 73881680 x + 916132832}{59049}} - 8) + 10$

Step 5.3.4.1.2

Simplify the numerator.

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Step 5.3.4.1.2.1

Make each term match the terms from the binomial theorem formula.

$f (\frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}) = 9 (\sqrt[5]{\frac{x^{5} + 5 \cdot (62 x^{4}) + 10 \cdot (62^{2} x^{3}) + 10 \cdot (62^{3} x^{2}) + 5 \cdot (62^{4} x) + 62^{5}}{59049}} - 8) + 10$

Step 5.3.4.1.2.2

Factor $x^{5} + 5 \cdot 62 x^{4} + 10 \cdot 62^{2} x^{3} + 10 \cdot 62^{3} x^{2} + 5 \cdot 62^{4} x + 62^{5}$ using the binomial theorem.

Step 5.3.4.1.3

Rewrite $59049$ as $9^{5}$ .

Step 5.3.4.1.4

Rewrite $\frac{{(x + 62)}^{5}}{9^{5}}$ as ${(\frac{x + 62}{9})}^{5}$ .

Step 5.3.4.1.5

Pull terms out from under the radical, assuming real numbers.

$f (\frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}) = 9 (\frac{x + 62}{9} - 8) + 10$

Step 5.3.4.2

To write $- 8$ as a fraction with a common denominator, multiply by $\frac{9}{9}$ .

Step 5.3.4.3

Combine $- 8$ and $\frac{9}{9}$ .

Step 5.3.4.4

Combine the numerators over the common denominator.

Step 5.3.4.5

Simplify the numerator.

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Step 5.3.4.5.1

Multiply $- 8$ by $9$ .

$f (\frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}) = 9 (\frac{x + 62 - 72}{9}) + 10$

Step 5.3.4.5.2

Subtract $72$ from $62$ .

$f (\frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}) = 9 (\frac{x - 10}{9}) + 10$

Step 5.3.4.6

Cancel the common factor of $9$ .

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Step 5.3.4.6.1

Cancel the common factor.

$f (\frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}) = 9 (\frac{x - 10}{9}) + 10$

Step 5.3.4.6.2

Rewrite the expression.

$f (\frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}) = x - 10 + 10$

Step 5.3.5

Combine the opposite terms in $x - 10 + 10$ .

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Step 5.3.5.1

Add $- 10$ and $10$ .

$f (\frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}) = x + 0$

Step 5.3.5.2

Add $x$ and $0$ .

$f (\frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}) = x$

Step 5.4

Since $f^{- 1} (f (x)) = x$ and $f (f^{- 1} (x)) = x$ , then $f^{- 1} (x) = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}$ is the inverse of $f (x) = 9 (\sqrt[5]{x} - 8) + 10$ .

$f^{- 1} (x) = \frac{x^{5}}{59049} + \frac{310 x^{4}}{59049} + \frac{38440 x^{3}}{59049} + \frac{2383280 x^{2}}{59049} + \frac{73881680 x}{59049} + \frac{916132832}{59049}$