What is the domain of (x^2+4x+6)/(3x^2+12x+12) ?

The domain of (x^2+4x+6)/(3x^2+12x+12) is x -2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of (x^2+4x+6)/(3x^2+12x+12)

domain

\frac{x ^{2} + 4 x + 6}{3 x ^{2} + 12 x + 12}

x < - 2 or x > - 2

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = - 2

The function domain

x < - 2 or x > - 2

2 x^{2} + 2 x - 1

f (x) = 2 x + y = 16 x - 4 y = 19

y = x^{2} + 4 x - 5

f (x) = 9 - 4 x^{2}

f (x) = 4 ln (x) + 8

What is the domain of (x^2+4x+6)/(3x^2+12x+12) ?
The domain of (x^2+4x+6)/(3x^2+12x+12) is x<-2\lor x>-2