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Popular >

domain of 2/(x^3+1)

Solution

domain

\frac{2}{x ^{3} + 1}

Solution

x < - 1 or x > - 1

+1

Interval Notation

(- \infty, - 1) \cup (- 1, \infty)

Solution steps

Find undefined (singularity) points:

x = - 1

The function domain

x < - 1 or x > - 1

Popular Examples

inverse of f(x)=2+1/x inverse

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

range of sqrt(x)-2 range

x - 2

parallel-2x-8y=6(9.2)parallel

- 2 x - 8 y = 6 (9.2)

intercepts of x^2+4x+1 intercepts

x^{2} + 4 x + 1

inflection f(x)= 1/(1+x)inflection points

f (x) = \frac{1}{1 + x}

Frequently Asked Questions (FAQ)

What is the domain of 2/(x^3+1) ?
The domain of 2/(x^3+1) is x<-1\lor x>-1