What is the domain of f(x)=(2-x^2)/(x^2+2x-48) ?

The domain of f(x)=(2-x^2)/(x^2+2x-48) is x 6

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)=(2-x^2)/(x^2+2x-48)

domain

f (x) = \frac{2 - x ^{2}}{x ^{2} + 2 x - 48}

x < - 8 or - 8 < x < 6 or x > 6

Interval Notation

(- \infty, - 8) \cup (- 8, 6) \cup (6, \infty)

Solution steps

Find undefined (singularity) points:

x = 6, x = - 8

The function domain

x < - 8 or - 8 < x < 6 or x > 6

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

e^{x}

f (x) = \frac{x}{x ^{2} + 17 x + 66}

(- 1, 2), (- 2, - 4)

f (x) = 3 + (4 + x)^{\frac{1}{2}}

What is the domain of f(x)=(2-x^2)/(x^2+2x-48) ?
The domain of f(x)=(2-x^2)/(x^2+2x-48) is x<-8\lor-8<x<6\lor x>6