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

The domain of f(x)=sqrt(x+2)-sqrt(x+1) is x>=-1

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

domain

f (x) = x + 2 - x + 1

x \geq - 1

Interval Notation

[- 1, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 1

The function domain

x \geq - 1

f (x) = \frac{5 x + 1}{7}

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

f (x) = x^{2} - 81

f (x) = 2 y (y - 3) (y + 1)^{2}

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

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