What is the domain of-(4x)/(x-4)-(2x)/(x+2) ?

The domain of-(4x)/(x-4)-(2x)/(x+2) is x 4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of-(4x)/(x-4)-(2x)/(x+2)

domain

- \frac{4 x}{x - 4} - \frac{2 x}{x + 2}

x < - 2 or - 2 < x < 4 or x > 4

Interval Notation

(- \infty, - 2) \cup (- 2, 4) \cup (4, \infty)

Solution steps

Find undefined (singularity) points:

x = 4, x = - 2

The function domain

x < - 2 or - 2 < x < 4 or x > 4

y = \frac{1}{x - 2} - 3

0 y = 5 x + 4

f (x) = (x)^{1} (x) = \frac{5 - 2 x}{4 x - 2}

f (x) = \frac{- 9 - 3 x}{7 x - 5}

lo g_{2} (x + 2) + 3

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