What is the domain of (x+9)^2-4 ?

The domain of (x+9)^2-4 is -infinity <x<infinity

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domain of (x+9)^2-4

domain

(x + 9)^{2} - 4

- \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

y = x^{2} + x - 3

x^{3} + 10

f (x) = 2 tan (x)

x^{2} - 4 x + 4 y - 16 = 0

f (x) = x - 4 + 2

What is the domain of (x+9)^2-4 ?
The domain of (x+9)^2-4 is -infinity <x<infinity