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Popular >

domain of 5/(x^2-1)

Solution

domain

\frac{5}{x ^{2} - 1}

Solution

x < - 1 or - 1 < x < 1 or x > 1

+1

Interval Notation

(- \infty, - 1) \cup (- 1, 1) \cup (1, \infty)

Solution steps

Find undefined (singularity) points:

x = 1, x = - 1

The function domain

x < - 1 or - 1 < x < 1 or x > 1

Popular Examples

domain of f(x)=sqrt(3^{x-2)-1}domain

f (x) = 3^{x - 2} - 1

domain of f(x)=-1/2*log_{10}(-2-x)+2 domain

f (x) = - \frac{1}{2} \cdot lo g_{10} (- 2 - x) + 2

domain of f(x)=sqrt((4-x)/(|x|-1))domain

f (x) = \frac{4 - x}{∣ x ∣ - 1}

domain of 1/(sqrt(x)(x-1))domain

\frac{1}{x ( x - 1 )}

domain of \sqrt[3]{2x+1}domain

Frequently Asked Questions (FAQ)

What is the domain of 5/(x^2-1) ?
The domain of 5/(x^2-1) is x<-1\lor-1<x<1\lor x>1