What is the domain of (4-x)/(x^2-3x) ?

The domain of (4-x)/(x^2-3x) is x 3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of (4-x)/(x^2-3x)

domain

\frac{4 - x}{x ^{2} - 3 x}

x < 0 or 0 < x < 3 or x > 3

Interval Notation

(- \infty, 0) \cup (0, 3) \cup (3, \infty)

Solution steps

Find undefined (singularity) points:

x = 3, x = 0

The function domain

x < 0 or 0 < x < 3 or x > 3

y = cos (3 x)

x - 1

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

(9, - 4), (4, - 9)

(5.5) (2.2)

What is the domain of (4-x)/(x^2-3x) ?
The domain of (4-x)/(x^2-3x) is x<0\lor 0<x<3\lor x>3