What is the inverse of f(x)=4x^8-30 ?

The inverse of f(x)=4x^8-30 is \sqrt[8]{(x+30)/4},-\sqrt[8]{(x+30)/4}

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inverse of f(x)=4x^8-30

inverse

f (x) = 4 x^{8} - 30

8 \frac{x + 30}{4}, - 8 \frac{x + 30}{4}

Solution steps

y = 4 x^{8} - 30

Replace

x

with

y

x = 4 y^{8} - 30

Solve for

y, x = 4 y^{8} - 30

8 \frac{x + 30}{4}, - 8 \frac{x + 30}{4}

f (x) = \frac{1}{( x ^{2} + 1 )}

\frac{1}{4} (t^{4} + 8)

f (x) = \frac{3}{2} cos (\frac{x}{3}) - \frac{1}{2}

f (x) = a 3 - x

f (x) = f (x) = \frac{1}{x + 5} - 1

What is the inverse of f(x)=4x^8-30 ?
The inverse of f(x)=4x^8-30 is \sqrt[8]{(x+30)/4},-\sqrt[8]{(x+30)/4}