What is the domain of ((2x+3))/(x^2+3x+2) ?

The domain of ((2x+3))/(x^2+3x+2) is x -1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of ((2x+3))/(x^2+3x+2)

domain

\frac{( 2 x + 3 )}{x ^{2} + 3 x + 2}

x < - 2 or - 2 < x < - 1 or x > - 1

Interval Notation

(- \infty, - 2) \cup (- 2, - 1) \cup (- 1, \infty)

Solution steps

Find undefined (singularity) points:

x = - 1, x = - 2

The function domain

x < - 2 or - 2 < x < - 1 or x > - 1

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

ln (\frac{1}{x ^{2} - 4})

\frac{1}{6.1 x - 3.5 x ^{2}}

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

x^{2} + 8 x + 11

What is the domain of ((2x+3))/(x^2+3x+2) ?
The domain of ((2x+3))/(x^2+3x+2) is x<-2\lor-2<x<-1\lor x>-1