en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

Solution

inverse

f (x) = x^{2} + 2 x

Solution

- 1 + x + 1, - x + 1 - 1

Solution steps

y = x^{2} + 2 x

Replace

x

with

y

x = y^{2} + 2 y

Solve for

y, x = y^{2} + 2 y

- 1 + x + 1, - x + 1 - 1

Popular Examples

domain of f(x)= x/(\sqrt[4]{36-x^2)}domain

asymptotes of 1/(x+5)asymptotes

\frac{1}{x + 5}

domain of-3/2 x-1 domain

- \frac{3}{2} x - 1

extreme f(x)=((e^x))/(7x)extreme points

f (x) = \frac{( e ^{x} )}{7 x}

parallel 7x-5y=-30 parallel

7 x - 5 y = - 30

Frequently Asked Questions (FAQ)

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