What is the domain of f(x)= x/((x^2-4)) ?

The domain of f(x)= x/((x^2-4)) 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/((x^2-4))

domain

f (x) = \frac{x}{( x ^{2} - 4 )}

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

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 2, x = - 2

The function domain

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

f (x) = x - 5 + 1

f (x) = ln (x^{2} - 5 x + 6)

f (x) = \frac{sin ( x )}{2 x ^{2} - 3 x + 1}

5 + ln (x)

f (x) = (4 - 2)

What is the domain of f(x)= x/((x^2-4)) ?
The domain of f(x)= x/((x^2-4)) is x<-2\lor-2<x<2\lor x>2