Pré-cálculo Exemplos

$f (x) = 7 (x^{\frac{1}{5}} - 10)$ ; find $f^{- 1} (x)$

Etapa 1

Escreva $f (x) = 7 (x^{\frac{1}{5}} - 10)$ como uma equação.

$y = 7 (x^{\frac{1}{5}} - 10)$

Etapa 2

Alterne as variáveis.

$x = 7 (y^{\frac{1}{5}} - 10)$

Etapa 3

Resolva $y$ .

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Etapa 3.1

Reescreva a equação como $7 (y^{\frac{1}{5}} - 10) = x$ .

$7 (y^{\frac{1}{5}} - 10) = x$

Etapa 3.2

Divida cada termo em $7 (y^{\frac{1}{5}} - 10) = x$ por $7$ e simplifique.

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Etapa 3.2.1

Divida cada termo em $7 (y^{\frac{1}{5}} - 10) = x$ por $7$ .

$\frac{7 (y^{\frac{1}{5}} - 10)}{7} = \frac{x}{7}$

Etapa 3.2.2

Simplifique o lado esquerdo.

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Etapa 3.2.2.1

Cancele o fator comum.

$\frac{7 (y^{\frac{1}{5}} - 10)}{7} = \frac{x}{7}$

Etapa 3.2.2.2

Divida $y^{\frac{1}{5}} - 10$ por $1$ .

$y^{\frac{1}{5}} - 10 = \frac{x}{7}$

Etapa 3.3

Mova todos os termos que não contêm $y$ para o lado direito da equação.

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Etapa 3.3.1

Some $10$ aos dois lados da equação.

$y^{\frac{1}{5}} - \frac{x}{7} = 10$

Etapa 3.3.2

Some $\frac{x}{7}$ aos dois lados da equação.

$y^{\frac{1}{5}} = 10 + \frac{x}{7}$

Etapa 3.4

Eleve cada lado da equação à potência de $5$ para eliminar o expoente fracionário no lado esquerdo.

${(y^{\frac{1}{5}})}^{5} = {(10 + \frac{x}{7})}^{5}$

Etapa 3.5

Simplifique o expoente.

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Etapa 3.5.1

Simplifique o lado esquerdo.

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Etapa 3.5.1.1

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

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Etapa 3.5.1.1.1

Multiplique os expoentes em ${(y^{\frac{1}{5}})}^{5}$ .

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Etapa 3.5.1.1.1.1

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

$y^{\frac{1}{5} \cdot 5} = {(10 + \frac{x}{7})}^{5}$

Etapa 3.5.1.1.1.2

Cancele o fator comum de $5$ .

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Etapa 3.5.1.1.1.2.1

Cancele o fator comum.

$y^{\frac{1}{5} \cdot 5} = {(10 + \frac{x}{7})}^{5}$

Etapa 3.5.1.1.1.2.2

Reescreva a expressão.

$y^{1} = {(10 + \frac{x}{7})}^{5}$

Etapa 3.5.1.1.2

Simplifique.

$y = {(10 + \frac{x}{7})}^{5}$

Etapa 3.5.2

Simplifique o lado direito.

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Etapa 3.5.2.1

Simplifique ${(10 + \frac{x}{7})}^{5}$ .

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Etapa 3.5.2.1.1

Use o teorema binomial.

$y = 10^{5} + 5 \cdot 10^{4} \frac{x}{7} + 10 \cdot 10^{3} {(\frac{x}{7})}^{2} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2

Simplifique cada termo.

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Etapa 3.5.2.1.2.1

Eleve $10$ à potência de $5$ .

$y = 100000 + 5 \cdot 10^{4} \frac{x}{7} + 10 \cdot 10^{3} {(\frac{x}{7})}^{2} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.2

Multiplique $5 \cdot 10^{4} \frac{x}{7}$ .

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Etapa 3.5.2.1.2.2.1

Combine $5$ e $\frac{x}{7}$ .

$y = 100000 + 10^{4} \frac{5 x}{7} + 10 \cdot 10^{3} {(\frac{x}{7})}^{2} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.2.2

Combine $10^{4}$ e $\frac{5 x}{7}$ .

$y = 100000 + \frac{10^{4} (5 x)}{7} + 10 \cdot 10^{3} {(\frac{x}{7})}^{2} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.3

Simplifique o numerador.

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Etapa 3.5.2.1.2.3.1

Eleve $10$ à potência de $4$ .

$y = 100000 + \frac{10000 \cdot 5 x}{7} + 10 \cdot 10^{3} {(\frac{x}{7})}^{2} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.3.2

Multiplique $10000$ por $5$ .

$y = 100000 + \frac{50000 x}{7} + 10 \cdot 10^{3} {(\frac{x}{7})}^{2} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.4

Multiplique $10$ por $10^{3}$ somando os expoentes.

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Etapa 3.5.2.1.2.4.1

Multiplique $10$ por $10^{3}$ .

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Etapa 3.5.2.1.2.4.1.1

Eleve $10$ à potência de $1$ .

$y = 100000 + \frac{50000 x}{7} + 10^{1} \cdot 10^{3} {(\frac{x}{7})}^{2} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.4.1.2

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

$y = 100000 + \frac{50000 x}{7} + 10^{1 + 3} {(\frac{x}{7})}^{2} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.4.2

Some $1$ e $3$ .

$y = 100000 + \frac{50000 x}{7} + 10^{4} {(\frac{x}{7})}^{2} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.5

Eleve $10$ à potência de $4$ .

$y = 100000 + \frac{50000 x}{7} + 10000 {(\frac{x}{7})}^{2} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.6

Aplique a regra do produto a $\frac{x}{7}$ .

$y = 100000 + \frac{50000 x}{7} + 10000 \frac{x^{2}}{7^{2}} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.7

Eleve $7$ à potência de $2$ .

$y = 100000 + \frac{50000 x}{7} + 10000 \frac{x^{2}}{49} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.8

Combine $10000$ e $\frac{x^{2}}{49}$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + 10 \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.9

Multiplique $10$ por $10^{2}$ somando os expoentes.

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Etapa 3.5.2.1.2.9.1

Multiplique $10$ por $10^{2}$ .

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Etapa 3.5.2.1.2.9.1.1

Eleve $10$ à potência de $1$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + 10^{1} \cdot 10^{2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.9.1.2

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

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + 10^{1 + 2} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.9.2

Some $1$ e $2$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + 10^{3} {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.10

Eleve $10$ à potência de $3$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + 1000 {(\frac{x}{7})}^{3} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.11

Aplique a regra do produto a $\frac{x}{7}$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + 1000 \frac{x^{3}}{7^{3}} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.12

Eleve $7$ à potência de $3$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + 1000 \frac{x^{3}}{343} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.13

Combine $1000$ e $\frac{x^{3}}{343}$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + \frac{1000 x^{3}}{343} + 5 \cdot 10 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.14

Multiplique $5$ por $10$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + \frac{1000 x^{3}}{343} + 50 {(\frac{x}{7})}^{4} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.15

Aplique a regra do produto a $\frac{x}{7}$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + \frac{1000 x^{3}}{343} + 50 \frac{x^{4}}{7^{4}} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.16

Eleve $7$ à potência de $4$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + \frac{1000 x^{3}}{343} + 50 \frac{x^{4}}{2401} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.17

Combine $50$ e $\frac{x^{4}}{2401}$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + \frac{1000 x^{3}}{343} + \frac{50 x^{4}}{2401} + {(\frac{x}{7})}^{5}$

Etapa 3.5.2.1.2.18

Aplique a regra do produto a $\frac{x}{7}$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + \frac{1000 x^{3}}{343} + \frac{50 x^{4}}{2401} + \frac{x^{5}}{7^{5}}$

Etapa 3.5.2.1.2.19

Eleve $7$ à potência de $5$ .

$y = 100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + \frac{1000 x^{3}}{343} + \frac{50 x^{4}}{2401} + \frac{x^{5}}{16807}$

Etapa 3.6

Simplifique $100000 + \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + \frac{1000 x^{3}}{343} + \frac{50 x^{4}}{2401} + \frac{x^{5}}{16807}$ .

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Etapa 3.6.1

Mova $100000$ .

$y = \frac{50000 x}{7} + \frac{10000 x^{2}}{49} + \frac{1000 x^{3}}{343} + \frac{50 x^{4}}{2401} + \frac{x^{5}}{16807} + 100000$

Etapa 3.6.2

Mova $\frac{50000 x}{7}$ .

$y = \frac{10000 x^{2}}{49} + \frac{1000 x^{3}}{343} + \frac{50 x^{4}}{2401} + \frac{x^{5}}{16807} + \frac{50000 x}{7} + 100000$

Etapa 3.6.3

Mova $\frac{10000 x^{2}}{49}$ .

$y = \frac{1000 x^{3}}{343} + \frac{50 x^{4}}{2401} + \frac{x^{5}}{16807} + \frac{10000 x^{2}}{49} + \frac{50000 x}{7} + 100000$

Etapa 3.6.4

Mova $\frac{1000 x^{3}}{343}$ .

$y = \frac{50 x^{4}}{2401} + \frac{x^{5}}{16807} + \frac{1000 x^{3}}{343} + \frac{10000 x^{2}}{49} + \frac{50000 x}{7} + 100000$

Etapa 3.6.5

Reordene $\frac{50 x^{4}}{2401}$ e $\frac{x^{5}}{16807}$ .

$y = \frac{x^{5}}{16807} + \frac{50 x^{4}}{2401} + \frac{1000 x^{3}}{343} + \frac{10000 x^{2}}{49} + \frac{50000 x}{7} + 100000$

Etapa 4

Substitua $y$ por $f^{- 1} (x)$ para mostrar a resposta final.

$f^{- 1} (x) = \frac{x^{5}}{16807} + \frac{50 x^{4}}{2401} + \frac{1000 x^{3}}{343} + \frac{10000 x^{2}}{49} + \frac{50000 x}{7} + 100000$

Etapa 5

Verifique se $f^{- 1} (x) = \frac{x^{5}}{16807} + \frac{50 x^{4}}{2401} + \frac{1000 x^{3}}{343} + \frac{10000 x^{2}}{49} + \frac{50000 x}{7} + 100000$ é o inverso de $f (x) = 7 (x^{\frac{1}{5}} - 10)$ .

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Etapa 5.1

Para verificar o inverso, veja se $f^{- 1} (f (x)) = x$ e $f (f^{- 1} (x)) = x$ .

Etapa 5.2

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

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Etapa 5.2.1

Estabeleça a função do resultado composto.

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

Etapa 5.2.2

Avalie $f^{- 1} (7 (x^{\frac{1}{5}} - 10))$ substituindo o valor de $f$ em $f^{- 1}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = \frac{{(7 (x^{\frac{1}{5}} - 10))}^{5}}{16807} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3

Simplifique cada termo.

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Etapa 5.2.3.1

Simplifique o numerador.

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Etapa 5.2.3.1.1

Aplique a regra do produto a $7 (x^{\frac{1}{5}} - 10)$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = \frac{7^{5} {(x^{\frac{1}{5}} - 10)}^{5}}{16807} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.1.2

Eleve $7$ à potência de $5$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = \frac{16807 {(x^{\frac{1}{5}} - 10)}^{5}}{16807} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.2

Cancele o fator comum.

Etapa 5.2.3.3

Divida ${(x^{\frac{1}{5}} - 10)}^{5}$ por $1$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = {(x^{\frac{1}{5}} - 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.4

Use o teorema binomial.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = {(x^{\frac{1}{5}})}^{5} + 5 {(x^{\frac{1}{5}})}^{4} \cdot - 10 + 10 {(x^{\frac{1}{5}})}^{3} {(- 10)}^{2} + 10 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{3} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5

Simplifique cada termo.

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Etapa 5.2.3.5.1

Multiplique os expoentes em ${(x^{\frac{1}{5}})}^{5}$ .

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Etapa 5.2.3.5.1.1

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

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x^{\frac{1}{5} \cdot 5} + 5 {(x^{\frac{1}{5}})}^{4} \cdot - 10 + 10 {(x^{\frac{1}{5}})}^{3} {(- 10)}^{2} + 10 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{3} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.1.2

Cancele o fator comum de $5$ .

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Etapa 5.2.3.5.1.2.1

Cancele o fator comum.

Etapa 5.2.3.5.1.2.2

Reescreva a expressão.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 5 {(x^{\frac{1}{5}})}^{4} \cdot - 10 + 10 {(x^{\frac{1}{5}})}^{3} {(- 10)}^{2} + 10 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{3} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.2

Simplifique.

Etapa 5.2.3.5.3

Multiplique os expoentes em ${(x^{\frac{1}{5}})}^{4}$ .

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Etapa 5.2.3.5.3.1

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

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 5 x^{\frac{1}{5} \cdot 4} \cdot - 10 + 10 {(x^{\frac{1}{5}})}^{3} {(- 10)}^{2} + 10 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{3} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.3.2

Combine $\frac{1}{5}$ e $4$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 5 x^{\frac{4}{5}} \cdot - 10 + 10 {(x^{\frac{1}{5}})}^{3} {(- 10)}^{2} + 10 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{3} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.4

Multiplique $- 10$ por $5$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 10 {(x^{\frac{1}{5}})}^{3} {(- 10)}^{2} + 10 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{3} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.5

Multiplique os expoentes em ${(x^{\frac{1}{5}})}^{3}$ .

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Etapa 5.2.3.5.5.1

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

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 10 x^{\frac{1}{5} \cdot 3} {(- 10)}^{2} + 10 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{3} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.5.2

Combine $\frac{1}{5}$ e $3$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 10 x^{\frac{3}{5}} {(- 10)}^{2} + 10 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{3} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.6

Eleve $- 10$ à potência de $2$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 10 x^{\frac{3}{5}} \cdot 100 + 10 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{3} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.7

Multiplique $100$ por $10$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} + 10 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{3} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.8

Multiplique os expoentes em ${(x^{\frac{1}{5}})}^{2}$ .

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Etapa 5.2.3.5.8.1

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

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} + 10 x^{\frac{1}{5} \cdot 2} {(- 10)}^{3} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.8.2

Combine $\frac{1}{5}$ e $2$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} + 10 x^{\frac{2}{5}} {(- 10)}^{3} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.9

Eleve $- 10$ à potência de $3$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} + 10 x^{\frac{2}{5}} \cdot - 1000 + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.10

Multiplique $- 1000$ por $10$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 5 x^{\frac{1}{5}} {(- 10)}^{4} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.11

Eleve $- 10$ à potência de $4$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 5 x^{\frac{1}{5}} \cdot 10000 + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.12

Multiplique $10000$ por $5$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} + {(- 10)}^{5} + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.5.13

Eleve $- 10$ à potência de $5$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + \frac{50 {(7 (x^{\frac{1}{5}} - 10))}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.6

Simplifique o numerador.

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Etapa 5.2.3.6.1

Aplique a regra do produto a $7 (x^{\frac{1}{5}} - 10)$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + \frac{50 \cdot (7^{4} {(x^{\frac{1}{5}} - 10)}^{4})}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.6.2

Eleve $7$ à potência de $4$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + \frac{50 \cdot (2401 {(x^{\frac{1}{5}} - 10)}^{4})}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.6.3

Multiplique $50$ por $2401$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + \frac{120050 {(x^{\frac{1}{5}} - 10)}^{4}}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.7

Fatore $2401$ de $120050 {(x^{\frac{1}{5}} - 10)}^{4}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + \frac{2401 (50 {(x^{\frac{1}{5}} - 10)}^{4})}{2401} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.8

Cancele os fatores comuns.

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Etapa 5.2.3.8.1

Fatore $2401$ de $2401$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + \frac{2401 (50 {(x^{\frac{1}{5}} - 10)}^{4})}{2401 (1)} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.8.2

Cancele o fator comum.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + \frac{2401 (50 {(x^{\frac{1}{5}} - 10)}^{4})}{2401 \cdot 1} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.8.3

Reescreva a expressão.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + \frac{50 {(x^{\frac{1}{5}} - 10)}^{4}}{1} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.8.4

Divida $50 {(x^{\frac{1}{5}} - 10)}^{4}$ por $1$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 {(x^{\frac{1}{5}} - 10)}^{4} + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.9

Use o teorema binomial.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 ({(x^{\frac{1}{5}})}^{4} + 4 {(x^{\frac{1}{5}})}^{3} \cdot - 10 + 6 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{2} + 4 x^{\frac{1}{5}} {(- 10)}^{3} + {(- 10)}^{4}) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.10

Simplifique cada termo.

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Etapa 5.2.3.10.1

Multiplique os expoentes em ${(x^{\frac{1}{5}})}^{4}$ .

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Etapa 5.2.3.10.1.1

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

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 (x^{\frac{1}{5} \cdot 4} + 4 {(x^{\frac{1}{5}})}^{3} \cdot - 10 + 6 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{2} + 4 x^{\frac{1}{5}} {(- 10)}^{3} + {(- 10)}^{4}) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.10.1.2

Combine $\frac{1}{5}$ e $4$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 (x^{\frac{4}{5}} + 4 {(x^{\frac{1}{5}})}^{3} \cdot - 10 + 6 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{2} + 4 x^{\frac{1}{5}} {(- 10)}^{3} + {(- 10)}^{4}) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.10.2

Multiplique os expoentes em ${(x^{\frac{1}{5}})}^{3}$ .

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Etapa 5.2.3.10.2.1

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

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 (x^{\frac{4}{5}} + 4 x^{\frac{1}{5} \cdot 3} \cdot - 10 + 6 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{2} + 4 x^{\frac{1}{5}} {(- 10)}^{3} + {(- 10)}^{4}) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.10.2.2

Combine $\frac{1}{5}$ e $3$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 (x^{\frac{4}{5}} + 4 x^{\frac{3}{5}} \cdot - 10 + 6 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{2} + 4 x^{\frac{1}{5}} {(- 10)}^{3} + {(- 10)}^{4}) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.10.3

Multiplique $- 10$ por $4$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 (x^{\frac{4}{5}} - 40 x^{\frac{3}{5}} + 6 {(x^{\frac{1}{5}})}^{2} {(- 10)}^{2} + 4 x^{\frac{1}{5}} {(- 10)}^{3} + {(- 10)}^{4}) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.10.4

Multiplique os expoentes em ${(x^{\frac{1}{5}})}^{2}$ .

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Etapa 5.2.3.10.4.1

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

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 (x^{\frac{4}{5}} - 40 x^{\frac{3}{5}} + 6 x^{\frac{1}{5} \cdot 2} {(- 10)}^{2} + 4 x^{\frac{1}{5}} {(- 10)}^{3} + {(- 10)}^{4}) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.10.4.2

Combine $\frac{1}{5}$ e $2$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 (x^{\frac{4}{5}} - 40 x^{\frac{3}{5}} + 6 x^{\frac{2}{5}} {(- 10)}^{2} + 4 x^{\frac{1}{5}} {(- 10)}^{3} + {(- 10)}^{4}) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.10.5

Eleve $- 10$ à potência de $2$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 (x^{\frac{4}{5}} - 40 x^{\frac{3}{5}} + 6 x^{\frac{2}{5}} \cdot 100 + 4 x^{\frac{1}{5}} {(- 10)}^{3} + {(- 10)}^{4}) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.10.6

Multiplique $100$ por $6$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 (x^{\frac{4}{5}} - 40 x^{\frac{3}{5}} + 600 x^{\frac{2}{5}} + 4 x^{\frac{1}{5}} {(- 10)}^{3} + {(- 10)}^{4}) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.10.7

Eleve $- 10$ à potência de $3$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 (x^{\frac{4}{5}} - 40 x^{\frac{3}{5}} + 600 x^{\frac{2}{5}} + 4 x^{\frac{1}{5}} \cdot - 1000 + {(- 10)}^{4}) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.10.8

Multiplique $- 1000$ por $4$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 (x^{\frac{4}{5}} - 40 x^{\frac{3}{5}} + 600 x^{\frac{2}{5}} - 4000 x^{\frac{1}{5}} + {(- 10)}^{4}) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.10.9

Eleve $- 10$ à potência de $4$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 (x^{\frac{4}{5}} - 40 x^{\frac{3}{5}} + 600 x^{\frac{2}{5}} - 4000 x^{\frac{1}{5}} + 10000) + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.11

Aplique a propriedade distributiva.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} + 50 (- 40 x^{\frac{3}{5}}) + 50 (600 x^{\frac{2}{5}}) + 50 (- 4000 x^{\frac{1}{5}}) + 50 \cdot 10000 + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.12

Simplifique.

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Etapa 5.2.3.12.1

Multiplique $- 40$ por $50$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 50 (600 x^{\frac{2}{5}}) + 50 (- 4000 x^{\frac{1}{5}}) + 50 \cdot 10000 + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.12.2

Multiplique $600$ por $50$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} + 50 (- 4000 x^{\frac{1}{5}}) + 50 \cdot 10000 + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.12.3

Multiplique $- 4000$ por $50$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 50 \cdot 10000 + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.12.4

Multiplique $50$ por $10000$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + \frac{1000 {(7 (x^{\frac{1}{5}} - 10))}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.13

Simplifique o numerador.

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Etapa 5.2.3.13.1

Aplique a regra do produto a $7 (x^{\frac{1}{5}} - 10)$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + \frac{1000 \cdot (7^{3} {(x^{\frac{1}{5}} - 10)}^{3})}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.13.2

Eleve $7$ à potência de $3$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + \frac{1000 \cdot (343 {(x^{\frac{1}{5}} - 10)}^{3})}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.13.3

Multiplique $1000$ por $343$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + \frac{343000 {(x^{\frac{1}{5}} - 10)}^{3}}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.14

Fatore $343$ de $343000 {(x^{\frac{1}{5}} - 10)}^{3}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + \frac{343 (1000 {(x^{\frac{1}{5}} - 10)}^{3})}{343} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.15

Cancele os fatores comuns.

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Etapa 5.2.3.15.1

Fatore $343$ de $343$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + \frac{343 (1000 {(x^{\frac{1}{5}} - 10)}^{3})}{343 (1)} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.15.2

Cancele o fator comum.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + \frac{343 (1000 {(x^{\frac{1}{5}} - 10)}^{3})}{343 \cdot 1} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.15.3

Reescreva a expressão.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + \frac{1000 {(x^{\frac{1}{5}} - 10)}^{3}}{1} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.15.4

Divida $1000 {(x^{\frac{1}{5}} - 10)}^{3}$ por $1$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 {(x^{\frac{1}{5}} - 10)}^{3} + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.16

Use o teorema binomial.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 ({(x^{\frac{1}{5}})}^{3} + 3 {(x^{\frac{1}{5}})}^{2} \cdot - 10 + 3 x^{\frac{1}{5}} {(- 10)}^{2} + {(- 10)}^{3}) + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.17

Simplifique cada termo.

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Etapa 5.2.3.17.1

Multiplique os expoentes em ${(x^{\frac{1}{5}})}^{3}$ .

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Etapa 5.2.3.17.1.1

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

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 (x^{\frac{1}{5} \cdot 3} + 3 {(x^{\frac{1}{5}})}^{2} \cdot - 10 + 3 x^{\frac{1}{5}} {(- 10)}^{2} + {(- 10)}^{3}) + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.17.1.2

Combine $\frac{1}{5}$ e $3$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 (x^{\frac{3}{5}} + 3 {(x^{\frac{1}{5}})}^{2} \cdot - 10 + 3 x^{\frac{1}{5}} {(- 10)}^{2} + {(- 10)}^{3}) + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.17.2

Multiplique os expoentes em ${(x^{\frac{1}{5}})}^{2}$ .

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Etapa 5.2.3.17.2.1

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

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 (x^{\frac{3}{5}} + 3 x^{\frac{1}{5} \cdot 2} \cdot - 10 + 3 x^{\frac{1}{5}} {(- 10)}^{2} + {(- 10)}^{3}) + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.17.2.2

Combine $\frac{1}{5}$ e $2$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 (x^{\frac{3}{5}} + 3 x^{\frac{2}{5}} \cdot - 10 + 3 x^{\frac{1}{5}} {(- 10)}^{2} + {(- 10)}^{3}) + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.17.3

Multiplique $- 10$ por $3$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 (x^{\frac{3}{5}} - 30 x^{\frac{2}{5}} + 3 x^{\frac{1}{5}} {(- 10)}^{2} + {(- 10)}^{3}) + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.17.4

Eleve $- 10$ à potência de $2$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 (x^{\frac{3}{5}} - 30 x^{\frac{2}{5}} + 3 x^{\frac{1}{5}} \cdot 100 + {(- 10)}^{3}) + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.17.5

Multiplique $100$ por $3$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 (x^{\frac{3}{5}} - 30 x^{\frac{2}{5}} + 300 x^{\frac{1}{5}} + {(- 10)}^{3}) + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.17.6

Eleve $- 10$ à potência de $3$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 (x^{\frac{3}{5}} - 30 x^{\frac{2}{5}} + 300 x^{\frac{1}{5}} - 1000) + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.18

Aplique a propriedade distributiva.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} + 1000 (- 30 x^{\frac{2}{5}}) + 1000 (300 x^{\frac{1}{5}}) + 1000 \cdot - 1000 + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.19

Simplifique.

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Etapa 5.2.3.19.1

Multiplique $- 30$ por $1000$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 1000 (300 x^{\frac{1}{5}}) + 1000 \cdot - 1000 + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.19.2

Multiplique $300$ por $1000$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} + 1000 \cdot - 1000 + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.19.3

Multiplique $1000$ por $- 1000$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + \frac{10000 {(7 (x^{\frac{1}{5}} - 10))}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.20

Simplifique o numerador.

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Etapa 5.2.3.20.1

Aplique a regra do produto a $7 (x^{\frac{1}{5}} - 10)$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + \frac{10000 \cdot (7^{2} {(x^{\frac{1}{5}} - 10)}^{2})}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.20.2

Eleve $7$ à potência de $2$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + \frac{10000 \cdot (49 {(x^{\frac{1}{5}} - 10)}^{2})}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.20.3

Multiplique $10000$ por $49$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + \frac{490000 {(x^{\frac{1}{5}} - 10)}^{2}}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.21

Fatore $49$ de $490000 {(x^{\frac{1}{5}} - 10)}^{2}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + \frac{49 (10000 {(x^{\frac{1}{5}} - 10)}^{2})}{49} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.22

Cancele os fatores comuns.

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Etapa 5.2.3.22.1

Fatore $49$ de $49$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + \frac{49 (10000 {(x^{\frac{1}{5}} - 10)}^{2})}{49 (1)} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.22.2

Cancele o fator comum.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + \frac{49 (10000 {(x^{\frac{1}{5}} - 10)}^{2})}{49 \cdot 1} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.22.3

Reescreva a expressão.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + \frac{10000 {(x^{\frac{1}{5}} - 10)}^{2}}{1} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.22.4

Divida $10000 {(x^{\frac{1}{5}} - 10)}^{2}$ por $1$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 {(x^{\frac{1}{5}} - 10)}^{2} + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.23

Reescreva ${(x^{\frac{1}{5}} - 10)}^{2}$ como $(x^{\frac{1}{5}} - 10) (x^{\frac{1}{5}} - 10)$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 ((x^{\frac{1}{5}} - 10) (x^{\frac{1}{5}} - 10)) + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.24

Expanda $(x^{\frac{1}{5}} - 10) (x^{\frac{1}{5}} - 10)$ usando o método FOIL.

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Etapa 5.2.3.24.1

Aplique a propriedade distributiva.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 (x^{\frac{1}{5}} (x^{\frac{1}{5}} - 10) - 10 (x^{\frac{1}{5}} - 10)) + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.24.2

Aplique a propriedade distributiva.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 (x^{\frac{1}{5}} x^{\frac{1}{5}} + x^{\frac{1}{5}} \cdot - 10 - 10 (x^{\frac{1}{5}} - 10)) + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.24.3

Aplique a propriedade distributiva.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 (x^{\frac{1}{5}} x^{\frac{1}{5}} + x^{\frac{1}{5}} \cdot - 10 - 10 x^{\frac{1}{5}} - 10 \cdot - 10) + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.25

Simplifique e combine termos semelhantes.

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Etapa 5.2.3.25.1

Simplifique cada termo.

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Etapa 5.2.3.25.1.1

Multiplique $x^{\frac{1}{5}}$ por $x^{\frac{1}{5}}$ somando os expoentes.

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Etapa 5.2.3.25.1.1.1

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

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 (x^{\frac{1}{5} + \frac{1}{5}} + x^{\frac{1}{5}} \cdot - 10 - 10 x^{\frac{1}{5}} - 10 \cdot - 10) + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.25.1.1.2

Combine os numeradores em relação ao denominador comum.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 (x^{\frac{1 + 1}{5}} + x^{\frac{1}{5}} \cdot - 10 - 10 x^{\frac{1}{5}} - 10 \cdot - 10) + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.25.1.1.3

Some $1$ e $1$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 (x^{\frac{2}{5}} + x^{\frac{1}{5}} \cdot - 10 - 10 x^{\frac{1}{5}} - 10 \cdot - 10) + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.25.1.2

Mova $- 10$ para a esquerda de $x^{\frac{1}{5}}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 (x^{\frac{2}{5}} - 10 \cdot x^{\frac{1}{5}} - 10 x^{\frac{1}{5}} - 10 \cdot - 10) + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.25.1.3

Multiplique $- 10$ por $- 10$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 (x^{\frac{2}{5}} - 10 x^{\frac{1}{5}} - 10 x^{\frac{1}{5}} + 100) + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.25.2

Subtraia $10 x^{\frac{1}{5}}$ de $- 10 x^{\frac{1}{5}}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 (x^{\frac{2}{5}} - 20 x^{\frac{1}{5}} + 100) + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.26

Aplique a propriedade distributiva.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 x^{\frac{2}{5}} + 10000 (- 20 x^{\frac{1}{5}}) + 10000 \cdot 100 + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.27

Simplifique.

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Etapa 5.2.3.27.1

Multiplique $- 20$ por $10000$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 10000 \cdot 100 + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.27.2

Multiplique $10000$ por $100$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 1000000 + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.28

Cancele o fator comum.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 1000000 + \frac{50000 (7 (x^{\frac{1}{5}} - 10))}{7} + 100000$

Etapa 5.2.3.29

Divida $50000 (x^{\frac{1}{5}} - 10)$ por $1$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 1000000 + 50000 (x^{\frac{1}{5}} - 10) + 100000$

Etapa 5.2.3.30

Aplique a propriedade distributiva.

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 1000000 + 50000 x^{\frac{1}{5}} + 50000 \cdot - 10 + 100000$

Etapa 5.2.3.31

Multiplique $50000$ por $- 10$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 1000000 + 50000 x^{\frac{1}{5}} - 500000 + 100000$

Etapa 5.2.4

Simplifique somando os termos.

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Etapa 5.2.4.1

Combine os termos opostos em $x - 50 x^{\frac{4}{5}} + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 50 x^{\frac{4}{5}} - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 1000000 + 50000 x^{\frac{1}{5}} - 500000 + 100000$ .

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Etapa 5.2.4.1.1

Some $- 50 x^{\frac{4}{5}}$ e $50 x^{\frac{4}{5}}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 + 0 - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 1000000 + 50000 x^{\frac{1}{5}} - 500000 + 100000$

Etapa 5.2.4.1.2

Some $x + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000$ e $0$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 - 2000 x^{\frac{3}{5}} + 30000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} - 30000 x^{\frac{2}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 1000000 + 50000 x^{\frac{1}{5}} - 500000 + 100000$

Etapa 5.2.4.1.3

Subtraia $30000 x^{\frac{2}{5}}$ de $30000 x^{\frac{2}{5}}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} + 0 + 300000 x^{\frac{1}{5}} - 1000000 + 10000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 1000000 + 50000 x^{\frac{1}{5}} - 500000 + 100000$

Etapa 5.2.4.1.4

Some $x + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}}$ e $0$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 1000 x^{\frac{3}{5}} - 10000 x^{\frac{2}{5}} + 50000 x^{\frac{1}{5}} - 100000 - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 10000 x^{\frac{2}{5}} - 200000 x^{\frac{1}{5}} + 1000000 + 50000 x^{\frac{1}{5}} - 500000 + 100000$

Etapa 5.2.4.1.5

Some $- 10000 x^{\frac{2}{5}}$ e $10000 x^{\frac{2}{5}}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 1000 x^{\frac{3}{5}} + 50000 x^{\frac{1}{5}} - 100000 - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 1000000 + 0 - 200000 x^{\frac{1}{5}} + 1000000 + 50000 x^{\frac{1}{5}} - 500000 + 100000$

Etapa 5.2.4.1.6

Some $x + 1000 x^{\frac{3}{5}} + 50000 x^{\frac{1}{5}} - 100000 - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 1000000$ e $0$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 1000 x^{\frac{3}{5}} + 50000 x^{\frac{1}{5}} - 100000 - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 1000000 - 200000 x^{\frac{1}{5}} + 1000000 + 50000 x^{\frac{1}{5}} - 500000 + 100000$

Etapa 5.2.4.1.7

Some $- 1000000$ e $1000000$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 1000 x^{\frac{3}{5}} + 50000 x^{\frac{1}{5}} - 100000 - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 0 + 50000 x^{\frac{1}{5}} - 500000 + 100000$

Etapa 5.2.4.1.8

Some $x + 1000 x^{\frac{3}{5}} + 50000 x^{\frac{1}{5}} - 100000 - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}}$ e $0$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 1000 x^{\frac{3}{5}} + 50000 x^{\frac{1}{5}} - 100000 - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 500000 + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}} - 500000 + 100000$

Etapa 5.2.4.1.9

Subtraia $500000$ de $500000$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 1000 x^{\frac{3}{5}} + 50000 x^{\frac{1}{5}} - 100000 - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}} + 0 + 100000$

Etapa 5.2.4.1.10

Some $x + 1000 x^{\frac{3}{5}} + 50000 x^{\frac{1}{5}} - 100000 - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}}$ e $0$ .

Etapa 5.2.4.1.11

Some $- 100000$ e $100000$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 1000 x^{\frac{3}{5}} + 50000 x^{\frac{1}{5}} - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}} + 0$

Etapa 5.2.4.1.12

Some $x + 1000 x^{\frac{3}{5}} + 50000 x^{\frac{1}{5}} - 2000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}}$ e $0$ .

Etapa 5.2.4.2

Subtraia $2000 x^{\frac{3}{5}}$ de $1000 x^{\frac{3}{5}}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 50000 x^{\frac{1}{5}} - 1000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}}$

Etapa 5.2.4.3

Combine os termos opostos em $x + 50000 x^{\frac{1}{5}} - 1000 x^{\frac{3}{5}} - 200000 x^{\frac{1}{5}} + 1000 x^{\frac{3}{5}} + 300000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}}$ .

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Etapa 5.2.4.3.1

Some $- 1000 x^{\frac{3}{5}}$ e $1000 x^{\frac{3}{5}}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 50000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 0 + 300000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}}$

Etapa 5.2.4.3.2

Some $x + 50000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}}$ e $0$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 50000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 300000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}}$

Etapa 5.2.4.4

Subtraia $200000 x^{\frac{1}{5}}$ de $50000 x^{\frac{1}{5}}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 150000 x^{\frac{1}{5}} + 300000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}}$

Etapa 5.2.4.5

Some $- 150000 x^{\frac{1}{5}}$ e $300000 x^{\frac{1}{5}}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 150000 x^{\frac{1}{5}} - 200000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}}$

Etapa 5.2.4.6

Subtraia $200000 x^{\frac{1}{5}}$ de $150000 x^{\frac{1}{5}}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x - 50000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}}$

Etapa 5.2.4.7

Combine os termos opostos em $x - 50000 x^{\frac{1}{5}} + 50000 x^{\frac{1}{5}}$ .

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Etapa 5.2.4.7.1

Some $- 50000 x^{\frac{1}{5}}$ e $50000 x^{\frac{1}{5}}$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x + 0$

Etapa 5.2.4.7.2

Some $x$ e $0$ .

$f^{- 1} (7 (x^{\frac{1}{5}} - 10)) = x$

Etapa 5.3

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

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Etapa 5.3.1

Estabeleça a função do resultado composto.

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

Etapa 5.3.2

Avalie $f (\frac{x^{5}}{16807} + \frac{50 x^{4}}{2401} + \frac{1000 x^{3}}{343} + \frac{10000 x^{2}}{49} + \frac{50000 x}{7} + 100000)$ substituindo o valor de $f^{- 1}$ em $f$ .

$f (\frac{x^{5}}{16807} + \frac{50 x^{4}}{2401} + \frac{1000 x^{3}}{343} + \frac{10000 x^{2}}{49} + \frac{50000 x}{7} + 100000) = 7 ({(\frac{x^{5}}{16807} + \frac{50 x^{4}}{2401} + \frac{1000 x^{3}}{343} + \frac{10000 x^{2}}{49} + \frac{50000 x}{7} + 100000)}^{\frac{1}{5}} - 10)$

Etapa 5.3.3

Aplique a propriedade distributiva.

$f (\frac{x^{5}}{16807} + \frac{50 x^{4}}{2401} + \frac{1000 x^{3}}{343} + \frac{10000 x^{2}}{49} + \frac{50000 x}{7} + 100000) = 7 {(\frac{x^{5}}{16807} + \frac{50 x^{4}}{2401} + \frac{1000 x^{3}}{343} + \frac{10000 x^{2}}{49} + \frac{50000 x}{7} + 100000)}^{\frac{1}{5}} + 7 \cdot - 10$

Etapa 5.3.4

Multiplique $7$ por $- 10$ .

Etapa 5.4

Como $f^{- 1} (f (x)) = x$ e $f (f^{- 1} (x)) = x$ , então, $f^{- 1} (x) = \frac{x^{5}}{16807} + \frac{50 x^{4}}{2401} + \frac{1000 x^{3}}{343} + \frac{10000 x^{2}}{49} + \frac{50000 x}{7} + 100000$ é o inverso de $f (x) = 7 (x^{\frac{1}{5}} - 10)$ .

$f^{- 1} (x) = \frac{x^{5}}{16807} + \frac{50 x^{4}}{2401} + \frac{1000 x^{3}}{343} + \frac{10000 x^{2}}{49} + \frac{50000 x}{7} + 100000$