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Popular >

domain of 2/x-2x

Solution

domain

\frac{2}{x} - 2 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

asymptotes of (3x^2-27)/(x^2+x-6)asymptotes

\frac{3 x ^{2} - 27}{x ^{2} + x - 6}

asymptotes of f(x)=(x^3-1)/(x^2-9)asymptotes

f (x) = \frac{x ^{3} - 1}{x ^{2} - 9}

intercepts of (x^2+4x+7)/(x+3)intercepts

\frac{x ^{2} + 4 x + 7}{x + 3}

amplitude of-4cos(1/3 x)amplitude

- 4 cos (\frac{1}{3} x)

domain of f(x)=(x+4)/(2x)domain

f (x) = \frac{x + 4}{2 x}

Frequently Asked Questions (FAQ)

What is the domain of 2/x-2x ?
The domain of 2/x-2x is x<0\lor x>0