What is the domain of (5x^2)/(3+x) ?

The domain of (5x^2)/(3+x) 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 (5x^2)/(3+x)

domain

\frac{5 x ^{2}}{3 + x}

x < - 3 or x > - 3

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = - 3

The function domain

x < - 3 or x > - 3

f (x) = - x^{2} + 4 x

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

f (x) = 5 + ln (x)

f (x) = \frac{2}{3 ^{3} - 4 x}

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

What is the domain of (5x^2)/(3+x) ?
The domain of (5x^2)/(3+x) is x<-3\lor x>-3