What is the domain of f(x)=(x-2)/((x+5)(x+2)) ?

The domain of f(x)=(x-2)/((x+5)(x+2)) 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 f(x)=(x-2)/((x+5)(x+2))

domain

f (x) = \frac{x - 2}{( x + 5 ) ( x + 2 )}

x < - 5 or - 5 < x < - 2 or x > - 2

Interval Notation

(- \infty, - 5) \cup (- 5, - 2) \cup (- 2, \infty)

Solution steps

Find undefined (singularity) points:

x = - 5, x = - 2

The function domain

x < - 5 or - 5 < x < - 2 or x > - 2

\frac{1}{11 ( \frac{1}{x ^{2}} ) - 1}

f (x) = 18 x + 63

sin (4 x^{2} - 6 x - 2)

f (x) = 6500 x^{2} + 4

10 - \frac{1}{x ^{2}}

What is the domain of f(x)=(x-2)/((x+5)(x+2)) ?
The domain of f(x)=(x-2)/((x+5)(x+2)) is x<-5\lor-5<x<-2\lor x>-2