What is the domain of (x^3)/(x^4-1) ?

The domain of (x^3)/(x^4-1) 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 (x^3)/(x^4-1)

domain

\frac{x ^{3}}{x ^{4} - 1}

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

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 1, x = - 1

The function domain

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

f (x) = 2 x + 8, - 3 < x < 2

\frac{x ^{2} - 36}{x + 7}

f (x) = - 4 x^{2} - 20 x - 21

f (x) = x^{2} + x, x \geq \frac{1}{2}

g (x) = \frac{3 x}{4 - x}

What is the domain of (x^3)/(x^4-1) ?
The domain of (x^3)/(x^4-1) is x<-1\lor-1<x<1\lor x>1