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Is root 2 a rational number?
The square root of 2 is irrational. In general, the square root of a positive integer is either an integer (if you take the square root of a perfect square), or it is irrational.
Is negative 64 square root of an integer?
Negative 64 is the square root of an integer. The square root of -64 is not an integer.
Will the square root of an integer always be 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 a integer will always be an integer?
Obviously not. The square root of 1 is 1. The square root of 4 is 2. So the square roots of 2 and 3 are somewhere between 1 and 2. Just try entering root 2 in your calculator and try not to ask stupid questions.
The square root of a perfect square is an integer?
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.
