What is the domain of f(x)=((x-8))/((x^2-64)) ?

The domain of f(x)=((x-8))/((x^2-64)) is x 8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of f(x)=((x-8))/((x^2-64))

domain

f (x) = \frac{( x - 8 )}{( x ^{2} - 64 )}

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

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 8, x = - 8

The function domain

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

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

\frac{x ^{2} + x}{- 4 x ^{2} - 8 x + 12}

f (x) = tan (x)

3 x - 6

(- 11, 0), (9, - 1)

What is the domain of f(x)=((x-8))/((x^2-64)) ?
The domain of f(x)=((x-8))/((x^2-64)) is x<-8\lor-8<x<8\lor x>8