What is the domain of (2-x^2)(x^2-9) ?

The domain of (2-x^2)(x^2-9) is -infinity <x<infinity

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domain of (2-x^2)(x^2-9)

domain

(2 - x^{2}) (x^{2} - 9)

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

r an g e f (x) = \frac{4}{x ^{2} - 4 x}

in v erse f (x) = 3 27 x - 81 - 5

d o main \frac{1}{x} + \frac{1}{x - 1} + \frac{1}{x - 2}

in v erse f (x) = \frac{1}{2} x - 8

d o main x^{x + 1}

What is the domain of (2-x^2)(x^2-9) ?
The domain of (2-x^2)(x^2-9) is -infinity <x<infinity