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Popular >

domain of y=(x^2-1)/x

Solution

domain

y = \frac{x ^{2} - 1}{x}

Solution

x < 0 or x > 0

+1

Interval Notation

(- \infty, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0

The function domain

x < 0 or x > 0

Popular Examples

domain of f(x)=(sqrt(x+2))/(x^2-9)domain

f (x) = \frac{x + 2}{x ^{2} - 9}

domain of f(x)=ln(x-3)+4 domain

f (x) = ln (x - 3) + 4

domain of log_{10}(1-x^2)domain

lo g_{10} (1 - x^{2})

domain of f(x)=-x^2+6x-8 domain

f (x) = - x^{2} + 6 x - 8

domain of f(x)=sqrt(x-\sqrt{x)}domain

f (x) = x - x

Frequently Asked Questions (FAQ)

What is the domain of y=(x^2-1)/x ?
The domain of y=(x^2-1)/x is x<0\lor x>0