What is the domain of f(x)=(x^2-1)/(x-1) ?

The domain of f(x)=(x^2-1)/(x-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 f(x)=(x^2-1)/(x-1)

domain

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

x < 1 or x > 1

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 1

The function domain

x < 1 or x > 1

f (x) = 2 x^{2} + 6

\frac{6 x - 6}{x + 2}

f (x) = \frac{3}{4} x - 5

x + 7

f (x) = e^{- 5 x}

What is the domain of f(x)=(x^2-1)/(x-1) ?
The domain of f(x)=(x^2-1)/(x-1) is x<1\lor x>1