What is the inverse of f(x)=x^4-5 ?

The inverse of f(x)=x^4-5 is \sqrt[4]{x+5},-\sqrt[4]{x+5}

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inverse of f(x)=x^4-5

inverse

f (x) = x^{4} - 5

4 x + 5, - 4 x + 5

Solution steps

y = x^{4} - 5

Replace

x

with

y

x = y^{4} - 5

Solve for

y, x = y^{4} - 5

4 x + 5, - 4 x + 5

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

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

h (x) = \frac{4 x - 1}{3 x + 7}

f (x) = \frac{( x + 2 )}{x + 3}

x^{4} + x^{2} + 3

What is the inverse of f(x)=x^4-5 ?
The inverse of f(x)=x^4-5 is \sqrt[4]{x+5},-\sqrt[4]{x+5}