What is the domain of (15x^2)/(x+5) ?

The domain of (15x^2)/(x+5) is x -5

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domain of (15x^2)/(x+5)

domain

\frac{15 x ^{2}}{x + 5}

x < - 5 or x > - 5

Interval Notation

(- \infty, - 5) \cup (- 5, \infty)

Solution steps

Find undefined (singularity) points:

x = - 5

The function domain

x < - 5 or x > - 5

f (x) = 2 + x

4 x + 5 y = 9, (4, - 2)

f (x) = 25 - x^{2} - x + 3

f (x) = x^{3} + 18

f (x) = e^{x^{3}}

What is the domain of (15x^2)/(x+5) ?
The domain of (15x^2)/(x+5) is x<-5\lor x>-5