What is the domain of f(x)= x/(x^2-144) ?

The domain of f(x)= x/(x^2-144) is x 12

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domain of f(x)= x/(x^2-144)

domain

f (x) = \frac{x}{x ^{2} - 144}

x < - 12 or - 12 < x < 12 or x > 12

Interval Notation

(- \infty, - 12) \cup (- 12, 12) \cup (12, \infty)

Solution steps

Find undefined (singularity) points:

x = 12, x = - 12

The function domain

x < - 12 or - 12 < x < 12 or x > 12

\frac{1}{3 \cdot x ^{2} + 2}

\frac{∣ X - 3 ∣ - 2 X}{X ^{2} + 2 X + 2}

\frac{2}{x - 9}

f (x) = (- x + 3)^{\frac{1}{2}}

f (x) = \frac{1}{- ( 3 x ^{2} - 1 ) ^{2}}

What is the domain of f(x)= x/(x^2-144) ?
The domain of f(x)= x/(x^2-144) is x<-12\lor-12<x<12\lor x>12