en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Functions >

inverse of sqrt(4x^2+20)

Solution

inverse

4 x^{2} + 20

Solution

\frac{x ^{2} - 20}{2}, - \frac{x ^{2} - 20}{2}

Solution steps

y = 4 x^{2} + 20

Replace

x

with

y

x = 4 y^{2} + 20

Solve for

y, x = 4 y^{2} + 20

\frac{x ^{2} - 20}{2}, - \frac{x ^{2} - 20}{2}

Graph

Popular Examples

inverse of f(x)=5(3x-1)^2+25

asymptotes of f(x)=(-x^2+9)/(4x-12)

inverse of f(x)= 1/4 x-3

inverse of f(x)=(-1)/(4(x-6))

Frequently Asked Questions (FAQ)

What is the inverse of sqrt(4x^2+20) ?
The inverse of sqrt(4x^2+20) is (sqrt(x^2-20))/2 ,-(sqrt(x^2-20))/2