What is the inverse of f(x)=-21.6451x^4 ?

The inverse of f(x)=-21.6451x^4 is \sqrt[4]{-x/(21.6451)},-\sqrt[4]{-x/(21.6451)}

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inverse of f(x)=-21.6451x^4

inverse

f (x) = - 21.6451 x^{4}

4 - \frac{x}{21.6451}, - 4 - \frac{x}{21.6451}

Solution steps

y = - 21.6451 x^{4}

Replace

x

with

y

x = - 21.6451 y^{4}

Solve for

y, x = - 21.6451 y^{4}

4 - \frac{x}{21.6451}, - 4 - \frac{x}{21.6451}

f (x) = x + 8 - 1

(x - 1)^{2}, x \leq 1

ln (x) 0.7692

f (x) = 3 2 x + 3

f (x) = - \frac{x ^{2} + 4 x - 12}{32}

What is the inverse of f(x)=-21.6451x^4 ?
The inverse of f(x)=-21.6451x^4 is \sqrt[4]{-x/(21.6451)},-\sqrt[4]{-x/(21.6451)}