What is the domain of f(x)=(2-x^2)/(x^2+4x-32) ?

The domain of f(x)=(2-x^2)/(x^2+4x-32) is x 4

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+4x-32)

domain

f (x) = \frac{2 - x ^{2}}{x ^{2} + 4 x - 32}

x < - 8 or - 8 < x < 4 or x > 4

Interval Notation

(- \infty, - 8) \cup (- 8, 4) \cup (4, \infty)

Solution steps

Find undefined (singularity) points:

x = 4, x = - 8

The function domain

x < - 8 or - 8 < x < 4 or x > 4

f (x) = x^{2} + 9 x + 10

y = 2 x^{2} + \frac{108}{x}

- ln (x - 3) + e

f (x) = \frac{2 x + 7}{3 x - 7}

\frac{1}{x} - 5

What is the domain of f(x)=(2-x^2)/(x^2+4x-32) ?
The domain of f(x)=(2-x^2)/(x^2+4x-32) is x<-8\lor-8<x<4\lor x>4