What is the domain of f(x)=sqrt(x^3-27) ?

The domain of f(x)=sqrt(x^3-27) is x>= 3

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domain of f(x)=sqrt(x^3-27)

domain

f (x) = x^{3} - 27

x \geq 3

Interval Notation

[3, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 3

The function domain

x \geq 3

e^{y}

\frac{x + 8}{( x - 6 ) ( x + 8 )}

lo g_{10} (x - x^{2})

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

\frac{11250 + 180 x ^{2}}{x}

What is the domain of f(x)=sqrt(x^3-27) ?
The domain of f(x)=sqrt(x^3-27) is x>= 3