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Popular >

domain of 1/(x^2)-4

Solution

domain

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

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

inverse of f(x)=-5/4 x-10 inverse

f (x) = - \frac{5}{4} x - 10

domain of f(x)=(x+3)/(x^2-4x-21)domain

f (x) = \frac{x + 3}{x ^{2} - 4 x - 21}

range of f(x)=3x-x^2 range

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

midpoint (-6,-13),(-6.4,-3.8)midpoint

(- 6, - 13), (- 6.4, - 3.8)

asymptotes of f(x)=(5x+1)/(2x-5)asymptotes

f (x) = \frac{5 x + 1}{2 x - 5}

Frequently Asked Questions (FAQ)

What is the domain of 1/(x^2)-4 ?
The domain of 1/(x^2)-4 is x<0\lor x>0