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

The domain of f(x)=(2x-2)/(x^2+x)+1 is x 0

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

domain

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

x < - 1 or - 1 < x < 0 or x > 0

Interval Notation

(- \infty, - 1) \cup (- 1, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0, x = - 1

The function domain

x < - 1 or - 1 < x < 0 or x > 0

5 x - 3

f (x) = lo g_{10} (2 x + 1)

\frac{6 - x}{x + 9}

f (x) = 3 x - x^{3}

f (x) = \frac{1}{25 - x ^{2}}

What is the domain of f(x)=(2x-2)/(x^2+x)+1 ?
The domain of f(x)=(2x-2)/(x^2+x)+1 is x<-1\lor-1<x<0\lor x>0