What is the domain of (x-9)(x^2-18x-162) ?

The domain of (x-9)(x^2-18x-162) is -infinity <x<infinity

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domain of (x-9)(x^2-18x-162)

domain

(x - 9) (x^{2} - 18 x - 162)

- \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

2 x^{2} + 5 x - 12

f (x) = \frac{sin ( x ) + 1}{x - 1}

f (x) = lo g_{10} (\frac{x - 3}{2})

(x^{2} + x)^{2} + (x^{2} + x)

2 x + x^{2}

What is the domain of (x-9)(x^2-18x-162) ?
The domain of (x-9)(x^2-18x-162) is -infinity <x<infinity