What the valu return by the function sqrt(9)
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Explanation:
Any nonnegative real number x has a unique nonnegative square root r; this is called the principal square root .......... For example, the principal square root of 9 is sqrt(9) = +3, while the other square root of 9 is -sqrt(9) = -3.
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1
Answer:
3
Explanation:
because √9
is equal to 3.
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