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Popular >

domain of x/(x+3)

Solution

domain

\frac{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

inverse of y=9x^2 inverse

y = 9 x^{2}

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

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

domain of f(x)=\sqrt[4]{x^2-6x}domain

domain of f(x)= x/(sqrt(x-10))domain

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

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

f (x) = \frac{x + 3}{2}

Frequently Asked Questions (FAQ)

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