What is the domain of (x^2+2x-8)^3 ?

The domain of (x^2+2x-8)^3 is -infinity <x<infinity

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domain of (x^2+2x-8)^3

domain

(x^{2} + 2 x - 8)^{3}

- \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 = - \frac{7}{4} x - \frac{1}{2}, (11, 13)

f (x) = \frac{( x ^{2} - 25 )}{( x + 5 )}

f (x) = 3 x^{\frac{1}{2}}

f (x) = x^{2} - 8

f (x) = \frac{2}{1 - x}

What is the domain of (x^2+2x-8)^3 ?
The domain of (x^2+2x-8)^3 is -infinity <x<infinity