What is the domain of (x^2-3)/(x^3-27) ?

The domain of (x^2-3)/(x^3-27) is x 3

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domain of (x^2-3)/(x^3-27)

domain

\frac{x ^{2} - 3}{x ^{3} - 27}

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) = 0.5 cos (x) - 0.75

3 - \frac{1}{x - 1}

arccsc (x)

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

- 2 ln (x + 1)

What is the domain of (x^2-3)/(x^3-27) ?
The domain of (x^2-3)/(x^3-27) is x<3\lor x>3