What is the inverse of f(x)=\sqrt[7]{8x}+5 ?

The inverse of f(x)=\sqrt[7]{8x}+5 is (x^7-35x^6+525x^5-4375x^4+21875x^3-65625x^2+109375x-78125)/8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of f(x)=\sqrt[7]{8x}+5

inverse

\frac{x ^{7} - 35 x ^{6} + 525 x ^{5} - 4375 x ^{4} + 21875 x ^{3} - 65625 x ^{2} + 109375 x - 78125}{8}

Solution steps

Replace

x

with

y

Solve for

\frac{x ^{7} - 35 x ^{6} + 525 x ^{5} - 4375 x ^{4} + 21875 x ^{3} - 65625 x ^{2} + 109375 x - 78125}{8}

f (x) = \frac{8 x - 9}{x + 1}

x - 1 + 4

f (x) = \frac{4 ( x + 2 )}{2}

f (x) = 2 lo g_{4} (4 x + 1) - 6

y = (\frac{1}{5})^{x}

What is the inverse of f(x)=\sqrt[7]{8x}+5 ?
The inverse of f(x)=\sqrt[7]{8x}+5 is (x^7-35x^6+525x^5-4375x^4+21875x^3-65625x^2+109375x-78125)/8