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Popular >

domain of 6/(x(x+9))

Solution

domain

\frac{6}{x ( x + 9 )}

Solution

x < - 9 or - 9 < x < 0 or x > 0

+1

Interval Notation

(- \infty, - 9) \cup (- 9, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0, x = - 9

The function domain

x < - 9 or - 9 < x < 0 or x > 0

Popular Examples

domain of (x-7)/(5x-1)domain

\frac{x - 7}{5 x - 1}

domain of sqrt(4x-8)domain

4 x - 8

domain of x+3x^{2/3}domain

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

domain of y=e^{-x^2}domain

y = e^{- x^{2}}

domain of f(x)=9.71-arcsin(2x-5.4)domain

f (x) = 9.71 - arcsin (2 x - 5.4)

Frequently Asked Questions (FAQ)

What is the domain of 6/(x(x+9)) ?
The domain of 6/(x(x+9)) is x<-9\lor-9<x<0\lor x>0