What is the domain of (x+4)/(x(x+11)) ?

The domain of (x+4)/(x(x+11)) is x 0

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domain of (x+4)/(x(x+11))

domain

\frac{x + 4}{x ( x + 11 )}

x < - 11 or - 11 < x < 0 or x > 0

Interval Notation

(- \infty, - 11) \cup (- 11, 0) \cup (0, \infty)

Solution steps

Find undefined (singularity) points:

x = 0, x = - 11

The function domain

x < - 11 or - 11 < x < 0 or x > 0

\frac{6}{x - 1} + \frac{3}{x + 1}

f (x) = \frac{( x ^{2} - 4 )}{x - 1}

f (x) = \frac{x ^{3} + x}{x ^{2} + 4 x + 1}

\frac{x + 4}{x ( x + 12 )}

f (x) = lo g_{\frac{1}{7}} (x)

What is the domain of (x+4)/(x(x+11)) ?
The domain of (x+4)/(x(x+11)) is x<-11\lor-11<x<0\lor x>0