What is the domain of f(x)=2*x-1/(2*sqrt(x)) ?

The domain of f(x)=2*x-1/(2*sqrt(x)) is x>0

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domain of f(x)=2x-1/(2sqrt(x))

domain

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

y, y \leq x - 1 - 4

f (x) = - 7^{x}

f (x) = \frac{2 x + 1}{x - 4}

f (x) = \frac{5}{( x ^{2} - 36 )}

0.024 x^{2} - 1.5253 x + 59.1064

What is the domain of f(x)=2*x-1/(2*sqrt(x)) ?
The domain of f(x)=2*x-1/(2*sqrt(x)) is x>0