en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of (x-1)/(x+1)

Solution

inverse

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

Solution

\frac{- 1 - x}{x - 1}

Solution steps

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

Replace

x

with

y

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

Solve for

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

\frac{- 1 - x}{x - 1}

Popular Examples

slope of y-5=-3(x-17)slope

y - 5 = - 3 (x - 17)

extreme f(x)=sqrt(81-x^2)extreme points

f (x) = 81 - x^{2}

inverse of f(x)=sqrt(3x+1)inverse

f (x) = 3 x + 1

periodicity of 3cos(x+pi/2)periodicity

3 cos (x + \frac{π}{2})

domain of f(x)=(x-4)/(x+2)domain

f (x) = \frac{x - 4}{x + 2}

Frequently Asked Questions (FAQ)

What is the inverse of (x-1)/(x+1) ?
The inverse of (x-1)/(x+1) is (-1-x)/(x-1)