Yes; the square root of 225 is both a positive and a negative 15. Therefore, the square root of 225 is an integer.
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The square root of 225 is 15.
Negative 64 is the square root of an integer. The square root of -64 is not an integer.
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.
The square root of 225 is 15, which is 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.