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

The domain of f(x)= x/(sqrt(x+1)) is x>-1

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

domain

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

x > - 1

Interval Notation

(- 1, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 1

Find undefined (singularity) points:

x = - 1

Combine real regions and undefined points for final function domain

x > - 1

x^{3} - 3 x^{2} + 3 x - 1

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

4 x + 24

f (x) = x - 19

100 0^{l o g_{10} (x)}

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