What is the domain of f(x)=((x-3))/(x^2-4) ?

The domain of f(x)=((x-3))/(x^2-4) is x 2

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domain of f(x)=((x-3))/(x^2-4)

domain

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

x < - 2 or - 2 < x < 2 or x > 2

Interval Notation

(- \infty, - 2) \cup (- 2, 2) \cup (2, \infty)

Solution steps

Find undefined (singularity) points:

x = 2, x = - 2

The function domain

x < - 2 or - 2 < x < 2 or x > 2

f (x) = 4 x^{2} - 12 x + 9

20 x csc (5 x^{2} + 2) d x

(- 4.8) (- 7)

f (x) = \frac{1}{2} (3)^{x + 4} - 5

y = \frac{x ^{2} - 9}{2 x ^{2} + 4}

What is the domain of f(x)=((x-3))/(x^2-4) ?
The domain of f(x)=((x-3))/(x^2-4) is x<-2\lor-2<x<2\lor x>2