What is the domain of f(x)= 3/(\frac{x){x+3}} ?

The domain of f(x)= 3/(\frac{x){x+3}} is x 0

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domain of f(x)= 3/(\frac{x){x+3}}

domain

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

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

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

\frac{( x - 2 ) ^{2}}{x - 2}

\frac{2 x - 1}{3 x - 5}

f (x) = x^{\frac{1}{5}}

f (x) = 2 x + 5 + 5

f (x) = \frac{2 x}{7 x - 3}

What is the domain of f(x)= 3/(\frac{x){x+3}} ?
The domain of f(x)= 3/(\frac{x){x+3}} is x<-3\lor-3<x<0\lor x>0