What is the domain of f(x)=x*sqrt(x) ?

The domain of f(x)=x*sqrt(x) is x>= 0

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domain of f(x)=x*sqrt(x)

domain

f (x) = x \cdot x

x \geq 0

Interval Notation

[0, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 0

The function domain

x \geq 0

d o main f (x) = \frac{5}{x + 7}

sy mm e t ry 3 x^{2} + 7 x + 5 D E

in v erse f (x) = \frac{4}{x - 1} + 3

e x t re m e f (x) = e^{t} - t

cr i t i c a l f (x) = 2 x^{3} - 15 x^{2} + 36 x + 1