No. That's easy to see, when you notice that (3)2 = 9 and (4)2 = 16,
so the number that produces 13 when squared is between 3 and 4.
The square root of 13 is roughly 3.60555 (rounded), and is irrational.
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Negative 64 is the square root of an integer. The square root of -64 is not an integer.
No. The square root of a positive integer is either a whole number or it is irrational.
No, the square root of an integer will not always be an integer. It may or may not be. The square root of nine is three, both of which are integers. The square root of two is not an integer. In fact, it is not even a rational number.
Yes it is.Since the square of an integer is called a perfect square, then the square root of a perfect square must be an integer.