What is the inverse of f(x)=(x-20)^2 ?

The inverse of f(x)=(x-20)^2 is sqrt(x)+20,-sqrt(x)+20

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inverse of f(x)=(x-20)^2

inverse

f (x) = (x - 20)^{2}

x + 20, - x + 20

Solution steps

y = (x - 20)^{2}

Replace

x

with

y

x = (y - 20)^{2}

Solve for

y, x = (y - 20)^{2}

x + 20, - x + 20

f (x) = x^{21}

f (x) = \frac{18}{x} - 9

f (x) = lo g_{10} (x - 2) + 7

f (x) = \frac{15}{x}

\frac{s + 1}{s ^{2} - 4 s}

What is the inverse of f(x)=(x-20)^2 ?
The inverse of f(x)=(x-20)^2 is sqrt(x)+20,-sqrt(x)+20