What is the domain of (2x^2+10x+12)/(x^2+2x-3) ?

The domain of (2x^2+10x+12)/(x^2+2x-3) 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^2+10x+12)/(x^2+2x-3)

domain

\frac{2 x ^{2} + 10 x + 12}{x ^{2} + 2 x - 3}

x < - 3 or - 3 < x < 1 or x > 1

Interval Notation

(- \infty, - 3) \cup (- 3, 1) \cup (1, \infty)

Solution steps

Find undefined (singularity) points:

x = 1, x = - 3

The function domain

x < - 3 or - 3 < x < 1 or x > 1

- \frac{1}{( x - 5 ) ^{4}}

y = 1

f (x) = \frac{x + 8}{x + 6}

What is the domain of (2x^2+10x+12)/(x^2+2x-3) ?
The domain of (2x^2+10x+12)/(x^2+2x-3) is x<-3\lor-3<x<1\lor x>1