What is the domain of f(x)=((-1))/((x^2-36)) ?

The domain of f(x)=((-1))/((x^2-36)) is x 6

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domain of f(x)=((-1))/((x^2-36))

domain

f (x) = \frac{( - 1 )}{( x ^{2} - 36 )}

x < - 6 or - 6 < x < 6 or x > 6

Interval Notation

(- \infty, - 6) \cup (- 6, 6) \cup (6, \infty)

Solution steps

Find undefined (singularity) points:

x = 6, x = - 6

The function domain

x < - 6 or - 6 < x < 6 or x > 6

f (x) = \frac{6 x - 1}{10 x + 4}

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

f (x) = \frac{1}{4 - 1 - x}

f (x) = \frac{x ^{2} + 6 x - 27}{x + 9}

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

What is the domain of f(x)=((-1))/((x^2-36)) ?
The domain of f(x)=((-1))/((x^2-36)) is x<-6\lor-6<x<6\lor x>6