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Popular >

domain of (8x)/(x+3)

Solution

domain

\frac{8 x}{x + 3}

Solution

x < - 3 or x > - 3

+1

Interval Notation

(- \infty, - 3) \cup (- 3, \infty)

Solution steps

Find undefined (singularity) points:

x = - 3

The function domain

x < - 3 or x > - 3

Popular Examples

domain of x^2sin(x)domain

x^{2} sin (x)

domain of f(x)=3+cos(2x)domain

f (x) = 3 + cos (2 x)

domain of sqrt(3x-9)domain

3 x - 9

domain of (x^2+9)^2+9 domain

(x^{2} + 9)^{2} + 9

domain of sqrt(3x-3)domain

3 x - 3

Frequently Asked Questions (FAQ)

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