What is the domain of xsqrt(8-x^2) ?

The domain of xsqrt(8-x^2) is -2sqrt(2)<= x<= 2sqrt(2)

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domain of xsqrt(8-x^2)

domain

x 8 - x^{2}

- 22 \leq x \leq 22

Interval Notation

[- 22, 22]

Solution steps

Find non-negative values for radicals:

- 22 \leq x \leq 22

The function domain

- 22 \leq x \leq 22

y = \frac{3 x ^{2}}{x + 5}

f (x) = 3 sin (4 x)

\frac{1}{∣ x ^{2} - 7 ∣}

x e^{- 6 x}

f (x) = \frac{x + 9}{( x - 1 ) ( x - 7 )}

What is the domain of xsqrt(8-x^2) ?
The domain of xsqrt(8-x^2) is -2sqrt(2)<= x<= 2sqrt(2)