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Popular >

domain of x/(x^2-1)

Solution

domain

\frac{x}{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)= x/(x^2+49)domain

f (x) = \frac{x}{x ^{2} + 49}

range of f(x)=x^2-2x+1 range

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

perpendicular y=-x+4 perpendicular

y = - x + 4

inverse of f(x)=(x-14)^2 inverse

f (x) = (x - 14)^{2}

perpendicular 5x-2y=-3 perpendicular

5 x - 2 y = - 3

Frequently Asked Questions (FAQ)

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