What is the domain of (x(x-5))/(2(x+3)) ?

The domain of (x(x-5))/(2(x+3)) is x -3

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domain of (x(x-5))/(2(x+3))

domain

\frac{x ( x - 5 )}{2 ( x + 3 )}

x < - 3 or x > - 3

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = - 3

The function domain

x < - 3 or x > - 3

f (x) = \frac{x + 2}{x + 8}

f (x) = \frac{1}{6 x ^{2} - x - 12}

\frac{4 x + 7}{6 x ^{2} + 13 x - 5}

\frac{3 x - 5}{2 - 4 x}

f (x) = \frac{5 x + 2}{7}

What is the domain of (x(x-5))/(2(x+3)) ?
The domain of (x(x-5))/(2(x+3)) is x<-3\lor x>-3