en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

inverse of (x+9)/(x^2-81)

Solution

inverse

\frac{x + 9}{x ^{2} - 81}

Solution

\frac{1}{x} + 9

Solution steps

y = \frac{x + 9}{x ^{2} - 81}

Replace

x

with

y

x = \frac{y + 9}{y ^{2} - 81}

Solve for

y, x = \frac{y + 9}{y ^{2} - 81}

\frac{1}{x} + 9

Graph

Popular Examples

inverse of+4sin(x)+7 inverse

+ 4 sin (x) + 7

inverse of f(x)=1.8158e-19 inverse

f (x) = 1.8158 e - 19

inverse of f(x)=(x-10)^2,x<= 10 inverse

f (x) = (x - 10)^{2}, x \leq 10

inverse of f(x)= x/(x-18)inverse

f (x) = \frac{x}{x - 18}

inverse of (2-(1-3x))/(2x-5)inverse

\frac{2 - ( 1 - 3 x )}{2 x - 5}

Frequently Asked Questions (FAQ)

What is the inverse of (x+9)/(x^2-81) ?
The inverse of (x+9)/(x^2-81) is 1/x+9