What is the domain of (x^2+x-38)/(x^2-25) ?

The domain of (x^2+x-38)/(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^2+x-38)/(x^2-25)

domain

\frac{x ^{2} + x - 38}{x ^{2} - 25}

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

Interval Notation

(- \infty, - 5) \cup (- 5, 5) \cup (5, \infty)

Solution steps

Find undefined (singularity) points:

x = 5, x = - 5

The function domain

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

\frac{x}{x - 1}

f (x) = 9 + 4 x^{2}

f (x) = (x^{2} - 16)^{\frac{1}{2}}

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

- 6 \cdot \frac{1}{cos ( 5 )} (y + π) + 5

What is the domain of (x^2+x-38)/(x^2-25) ?
The domain of (x^2+x-38)/(x^2-25) is x<-5\lor-5<x<5\lor x>5