What is the domain of (x^2-x-6)/(x-3) ?

The domain of (x^2-x-6)/(x-3) is x 3

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domain of (x^2-x-6)/(x-3)

domain

\frac{x ^{2} - x - 6}{x - 3}

x < 3 or x > 3

Interval Notation

(- \infty, 3) \cup (3, \infty)

Solution steps

Find undefined (singularity) points:

x = 3

The function domain

x < 3 or x > 3

f (x) = (- (x - 1) (x - 2)) + 2

ln (4 - x)

f (x) = 3^{- 2 x + 8} - 1

f (r) = ln ∣ r ∣

- 5 x - 2

What is the domain of (x^2-x-6)/(x-3) ?
The domain of (x^2-x-6)/(x-3) is x<3\lor x>3