What is the domain of sqrt(x-\sqrt{x^2-x-2)} ?

The domain of sqrt(x-\sqrt{x^2-x-2)} is x>= 2

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domain of sqrt(x-\sqrt{x^2-x-2)}

domain

x - x^{2} - x - 2

x \geq 2

Interval Notation

[2, \infty)

Solution steps

Find non-negative values for radicals:

x \geq 2

The function domain

x \geq 2

\frac{1}{6 x - 12}

f (x) = lo g_{2} (\frac{2 x}{3} - 4)

f (x) = \frac{x ^{3} - x ^{2} - 13 x - 3}{x + 3}

x^{2} - 5 x - 35

f (x) = ∣ 3 - 5 ∣ - 2 x + 2

What is the domain of sqrt(x-\sqrt{x^2-x-2)} ?
The domain of sqrt(x-\sqrt{x^2-x-2)} is x>= 2