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Popular >

inverse of sqrt(x+7)

Solution

inverse

x + 7

Solution

x^{2} - 7

Solution steps

y = x + 7

Replace

x

with

y

x = y + 7

Solve for

y, x = y + 7

x^{2} - 7

Popular Examples

domain of f(x)=e^{-5x}domain

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

domain of 1/(sec^2(x))domain

\frac{1}{sec ^{2} ( x )}

asymptotes of f(x)=(3x)/(4-x)asymptotes

f (x) = \frac{3 x}{4 - x}

domain of f(x)=-0.05x^2+10 domain

f (x) = - 0.05 x^{2} + 10

asymptotes of f(x)=(x^2-64)/(x(x-8))asymptotes

f (x) = \frac{x ^{2} - 64}{x ( x - 8 )}

Frequently Asked Questions (FAQ)

What is the inverse of sqrt(x+7) ?
The inverse of sqrt(x+7) is x^2-7