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

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

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inverse of f(x)=sqrt(2(-x^2)/2)

inverse

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

- x^{2}, - - x^{2}

Solution steps

y = 2 \cdot \frac{- x ^{2}}{2}

Replace

x

with

y

x = 2 \cdot \frac{- y ^{2}}{2}

Solve for

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

- x^{2}, - - x^{2}

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