What is the domain of f(x)=-7/(2xsqrt(x)) ?

The domain of f(x)=-7/(2xsqrt(x)) is x>0

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domain of f(x)=-7/(2xsqrt(x))

domain

f (x) = - \frac{7}{2 x x}

x > 0

Interval Notation

(0, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 0

Find undefined (singularity) points:

x = 0

Combine real regions and undefined points for final function domain

x > 0

f (x) = \frac{5}{x + 3}

y = 3 x + 1

y = x^{3}

f (x) = ln (x) + ln (6 - x)

- x + 10

What is the domain of f(x)=-7/(2xsqrt(x)) ?
The domain of f(x)=-7/(2xsqrt(x)) is x>0