What is the domain of (2x^2-7x-15)/(x^2-3x-10) ?

The domain of (2x^2-7x-15)/(x^2-3x-10) 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 (2x^2-7x-15)/(x^2-3x-10)

domain

\frac{2 x ^{2} - 7 x - 15}{x ^{2} - 3 x - 10}

x < - 2 or - 2 < x < 5 or x > 5

Interval Notation

(- \infty, - 2) \cup (- 2, 5) \cup (5, \infty)

Solution steps

Find undefined (singularity) points:

x = 5, x = - 2

The function domain

x < - 2 or - 2 < x < 5 or x > 5

- x^{2} + 3

y = 2 x + 5

x^{3} + 5

x - 16

(10.6) (4.8)

What is the domain of (2x^2-7x-15)/(x^2-3x-10) ?
The domain of (2x^2-7x-15)/(x^2-3x-10) is x<-2\lor-2<x<5\lor x>5