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

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

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

domain

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

f (x) = x^{2} - 12 x + 5

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

4 x - 3 y = - 18

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

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