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Popular >

inverse of f(x)=2-sqrt(2x+1)

Solution

inverse

f (x) = 2 - 2 x + 1

Solution

\frac{x ^{2} - 4 x + 3}{2}

Solution steps

y = 2 - 2 x + 1

Replace

x

with

y

x = 2 - 2 y + 1

Solve for

y, x = 2 - 2 y + 1

\frac{x ^{2} - 4 x + 3}{2}

Popular Examples

domain of f(x)= x/(x^2-36)domain

f (x) = \frac{x}{x ^{2} - 36}

inverse of f(x)= 3/4 x+9 inverse

f (x) = \frac{3}{4} x + 9

inverse of f(x)=ln(3^x)-2 inverse

f (x) = ln (3^{x}) - 2

inverse of f(x)=8x^2 inverse

f (x) = 8 x^{2}

inverse of (x-8)/(x+8)inverse

\frac{x - 8}{x + 8}

Frequently Asked Questions (FAQ)

What is the inverse of f(x)=2-sqrt(2x+1) ?
The inverse of f(x)=2-sqrt(2x+1) is (x^2-4x+3)/2