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Popular >

inverse of f(x)=(x^2-1)

Solution

inverse

f (x) = (x^{2} - 1)

Solution

x + 1, - x + 1

Solution steps

y = x^{2} - 1

Replace

x

with

y

x = y^{2} - 1

Solve for

y, x = y^{2} - 1

x + 1, - x + 1

Popular Examples

domain of f(x)=1-1/x domain

f (x) = 1 - \frac{1}{x}

domain of f(x)=ln(sqrt(x))domain

f (x) = ln (x)

critical f(x)= x/(x^2+6x+5)critical points

f (x) = \frac{x}{x ^{2} + 6 x + 5}

domain of f(x)=sqrt(-2x+14)domain

f (x) = - 2 x + 14

inflection (x-3)sqrt(x)inflection points

(x - 3) x

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=(x^2-1) ?
The inverse of f(x)=(x^2-1) is sqrt(x+1),-sqrt(x+1)