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Popular Functions >

domain of 2/(x^2-16)

Solution

domain

\frac{2}{x ^{2} - 16}

Solution

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

+1

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 4, x = - 4

The function domain

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

Graph

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Frequently Asked Questions (FAQ)

What is the domain of 2/(x^2-16) ?
The domain of 2/(x^2-16) is x<-4\lor-4<x<4\lor x>4