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Popular >

domain of 1/(4-x^2)

Solution

domain

\frac{1}{4 - x ^{2}}

Solution

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

+1

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 2, x = - 2

The function domain

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

Popular Examples

domain of f(x)=sqrt(x+11)domain

f (x) = x + 11

line m= 2/3 ,(-2,-4)line

m = \frac{2}{3}, (- 2, - 4)

range of (11)/x range

\frac{11}{x}

domain of f(x)=2+sqrt(2x-4)domain

f (x) = 2 + 2 x - 4

domain of (-4-7x)/(3x-1)domain

\frac{- 4 - 7 x}{3 x - 1}

Frequently Asked Questions (FAQ)

What is the domain of 1/(4-x^2) ?
The domain of 1/(4-x^2) is x<-2\lor-2<x<2\lor x>2