# How do you find the domain of square root of 25-x^2?

The domain of

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To find the domain of the square root function √(25 - x^2), we need to consider the values of x that make the expression inside the square root non-negative, since the square root of a negative number is not defined in the real number system.

25 - x^2 ≥ 0 x^2 ≤ 25 -5 ≤ x ≤ 5

Therefore, the domain of the function √(25 - x^2) is [-5, 5].

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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