What is the domain of sqrt(x^3+4) ?

The domain of sqrt(x^3+4) is x>=-\sqrt[3]{4}

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domain of sqrt(x^3+4)

domain

x^{3} + 4

x \geq - 34

Interval Notation

Solution steps

Find non-negative values for radicals:

x \geq - 34

The function domain

x \geq - 34

f (x) = f (t) = - 16 t^{2} + 16 t + 32

f (x) = x^{3} + 3 x^{2} - 2

f (x) = \frac{82}{( 1 - 9 x ) ^{2}}

f (x) = f (x) = ln (25 - x^{2})

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

What is the domain of sqrt(x^3+4) ?
The domain of sqrt(x^3+4) is x>=-\sqrt[3]{4}