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Popular >

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

Solution

domain

\frac{3}{x ( x + 3 )}

Solution

x < - 3 or - 3 < x < 0 or x > 0

+1

Interval Notation

(- \infty, - 3) \cup (- 3, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0, x = - 3

The function domain

x < - 3 or - 3 < x < 0 or x > 0

Popular Examples

domain of f(x)=3x^2+5x-1 domain

f (x) = 3 x^{2} + 5 x - 1

asymptotes of f(x)=(x^2-64)/(x+4)asymptotes

f (x) = \frac{x ^{2} - 64}{x + 4}

domain of f(x)=sqrt(ln(x^2-2x-2))domain

f (x) = ln (x^{2} - 2 x - 2)

inverse of f(x)=-4x inverse

f (x) = - 4 x

domain of f(x)=2-ln(-x+3)domain

f (x) = 2 - ln (- x + 3)

Frequently Asked Questions (FAQ)

What is the domain of 3/(x(x+3)) ?
The domain of 3/(x(x+3)) is x<-3\lor-3<x<0\lor x>0