What is the domain of f(x)= x/(x+2) ?

The domain of f(x)= x/(x+2) is x -2

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domain of f(x)= x/(x+2)

domain

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

x < - 2 or x > - 2

Interval Notation

(- \infty, - 2) \cup (- 2, \infty)

Solution steps

Find undefined (singularity) points:

x = - 2

The function domain

x < - 2 or x > - 2

\frac{3}{4} x^{5} + 5

\frac{x ^{7}}{7}

(1, 2), (22, 3)

(x - 2)^{(3)}

f (x) = 5 x - x^{2}

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