What is the domain of (x+5)/(x^2-25) ?

The domain of (x+5)/(x^2-25) is x 5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of (x+5)/(x^2-25)

domain

\frac{x + 5}{x ^{2} - 25}

x < - 5 or - 5 < x < 5 or x > 5

Solution steps

Find undefined (singularity) points:

x = 5, x = - 5

The function domain

x < - 5 or - 5 < x < 5 or x > 5

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

y = 4 x + 6

f (x) = \frac{- 3 x - 9}{5 x + 15}

\frac{( x ^{2} )}{7 x ^{2} + 5}

(1, 2), (0, - 3)

What is the domain of (x+5)/(x^2-25) ?
The domain of (x+5)/(x^2-25) is x<-5\lor-5<x<5\lor x>5