What is the domain of (x^2-25)/(x+5) ?

The domain of (x^2-25)/(x+5) is x -5

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domain of (x^2-25)/(x+5)

domain

\frac{x ^{2} - 25}{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) = 1 0^{x} = 11

f (x) = 4 x^{3} - 3 x^{2} - 6 x

f (x) = - \frac{3}{4} x + 2

7 x - 4

6 + x - 2 x^{2}

What is the domain of (x^2-25)/(x+5) ?
The domain of (x^2-25)/(x+5) is x<-5\lor x>-5