What is the domain of f(x)=(x^3-x^2-13x-3)/(x+3) ?

The domain of f(x)=(x^3-x^2-13x-3)/(x+3) is x -3

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domain of f(x)=(x^3-x^2-13x-3)/(x+3)

domain

f (x) = \frac{x ^{3} - x ^{2} - 13 x - 3}{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

x^{2} - 5 x - 35

f (x) = ∣ 3 - 5 ∣ - 2 x + 2

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

\frac{x}{x ^{2} - x - 12}

y = - 0.1 x + 10

What is the domain of f(x)=(x^3-x^2-13x-3)/(x+3) ?
The domain of f(x)=(x^3-x^2-13x-3)/(x+3) is x<-3\lor x>-3