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

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

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

domain

(x^{2} + 9)^{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

3 x - 3

y = 3 cot (2) (x + \frac{π}{6}) - 8

y = 2 x^{2} + 3

\frac{1}{2} x - 4

\frac{8 x ^{3} + 12 x ^{2} + 2 x + 6}{2 x ^{2} + 3}

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