en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

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

Solution

inverse

f (x) = \frac{x + 1}{x - 2}

Solution

\frac{1 + 2 x ^{2}}{x ^{2} - 1}

Solution steps

y = \frac{x + 1}{x - 2}

Replace

x

with

y

x = \frac{y + 1}{y - 2}

Solve for

y, x = \frac{y + 1}{y - 2}

\frac{1 + 2 x ^{2}}{x ^{2} - 1}

Graph

Popular Examples

midpoint (4,-2),(-4,-6)

extreme f(x)=5x^2+6x-2

inverse of \sqrt[3]{x-8}+2

domain of f(x)= 2/(2+x)

simplify (-4.4)(5.1)

Frequently Asked Questions (FAQ)

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