What is the domain of 1/(sqrt(x^2-3x)) ?

The domain of 1/(sqrt(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 1/(sqrt(x^2-3x))

domain

\frac{1}{x ^{2} - 3 x}

x < 0 or x > 3

Interval Notation

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

Solution steps

Find non-negative values for radicals:

x \leq 0 or x \geq 3

Find undefined (singularity) points:

x = 3, x = 0

Combine real regions and undefined points for final function domain

x < 0 or x > 3

f (x) = x^{9} - 9 x

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

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

\frac{5 x + 1}{x ^{2} - x - 1}

f (x) = \frac{2}{x}

What is the domain of 1/(sqrt(x^2-3x)) ?
The domain of 1/(sqrt(x^2-3x)) is x<0\lor x>3