What is the domain of (2(x+2))/(x^2) ?

The domain of (2(x+2))/(x^2) 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 (2(x+2))/(x^2)

domain

\frac{2 ( x + 2 )}{x ^{2}}

x < 0 or x > 0

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

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

f (x) = - sin (4 x)

\frac{2 x + 3}{4}

- x^{2} + 16 x - 94

f (x) = [2 x]

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