What is the domain of x/(x+1)+1/(sqrt(x)) ?

The domain of x/(x+1)+1/(sqrt(x)) is x>0

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domain of x/(x+1)+1/(sqrt(x))

domain

\frac{x}{x + 1} + \frac{1}{x}

x > 0

Interval Notation

(0, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 0

Find undefined (singularity) points:

x = - 1, x = 0

Combine real regions and undefined points for final function domain

x > 0

\frac{x ^{2}}{x ^{2} - x - 20}

f (x) = \frac{1}{5 + x}

f (x) = \frac{3}{x - 4} - 1

f (x) = \frac{3 x ^{2} + x}{x ^{2} + 4}

11 lo g_{10} (x)

What is the domain of x/(x+1)+1/(sqrt(x)) ?
The domain of x/(x+1)+1/(sqrt(x)) is x>0