What is the domain of (8x)/(x^2-25) ?

The domain of (8x)/(x^2-25) is x 5

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domain of (8x)/(x^2-25)

domain

\frac{8 x}{x ^{2} - 25}

x < - 5 or - 5 < x < 5 or x > 5

Interval Notation

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

Solution steps

Find undefined (singularity) points:

x = 5, x = - 5

The function domain

x < - 5 or - 5 < x < 5 or x > 5

y = \frac{x - 1}{9 x + 63}

\frac{x + 9}{x ^{2} - 18 x + 81}

lo g_{10} (8 - x)

x ln (2 x)

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

What is the domain of (8x)/(x^2-25) ?
The domain of (8x)/(x^2-25) is x<-5\lor-5<x<5\lor x>5