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

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

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

domain

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

in t erce pt s \frac{8 x + 36}{10 x - 5}

e x t re m e f (x) = \frac{e ^{x}}{x}

cr i t i c a l \frac{x}{x ^{2} + 14 x + 48}

s l o p e 5 x - 3 y = 6

a sy m pt o t es f (x) = \frac{9 x}{x ^{2} + 4 x - 5}

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