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

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

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

domain

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

- 2 \leq x \leq 2

Interval Notation

[- 2, 2]

Solution steps

Find non-negative values for radicals:

- 2 \leq x \leq 2

The function domain

- 2 \leq x \leq 2

ln (25 x - x^{2})

f (x) = arccos (e^{x - 1}) + π

(x - 3)^{2} + 2

y = - 7 x - 4

\frac{4 x}{x + 5}

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