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Popular >

domain of x/(x^3+8)

Solution

domain

\frac{x}{x ^{3} + 8}

Solution

x < - 2 or x > - 2

+1

Interval Notation

(- \infty, - 2) \cup (- 2, \infty)

Solution steps

Find undefined (singularity) points:

x = - 2

The function domain

x < - 2 or x > - 2

Popular Examples

critical f(x)=(x^2-2x+4)/(x-2)critical points

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

perpendicular x+2y=10 perpendicular

x + 2 y = 10

intercepts of f(x)=-4x^2+2x+2 intercepts

f (x) = - 4 x^{2} + 2 x + 2

inverse of y=2x+4 inverse

y = 2 x + 4

range of (8+7x)/(6x-7)range

\frac{8 + 7 x}{6 x - 7}

Frequently Asked Questions (FAQ)

What is the domain of x/(x^3+8) ?
The domain of x/(x^3+8) is x<-2\lor x>-2