What is the inverse of f(x)=(64)/(x^2) ?

The inverse of f(x)=(64)/(x^2) is (8sqrt(x))/x ,-(8sqrt(x))/x

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inverse of f(x)=(64)/(x^2)

inverse

f (x) = \frac{64}{x ^{2}}

\frac{8 x}{x}, - \frac{8 x}{x}

Solution steps

y = \frac{64}{x ^{2}}

Replace

x

with

y

x = \frac{64}{y ^{2}}

Solve for

y, x = \frac{64}{y ^{2}}

\frac{8 x}{x}, - \frac{8 x}{x}

12 x^{2} - 72 x + 77

y = x^{2} - 8 x - 7

f (x) = sin^{2} (15 x)

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

f (x) = 15 + 5 x

What is the inverse of f(x)=(64)/(x^2) ?
The inverse of f(x)=(64)/(x^2) is (8sqrt(x))/x ,-(8sqrt(x))/x