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Rational numbers whose square roots are whole numbers are themselves whole numbers. They are called square numbers, e.g. 1, 4, 9, 16, 25 and so on.

Q: What are rational numbers whose square roots are whole numbers called?

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No. Lots of square roots are not rational. Only the square roots of perfect square numbers are rational. So for example, the square root of 2 is not rational and the square root of 4 is rational.

The square roots of 50 are irrational numbers. You cannot turn irrational numbers into fractions, which are rational numbers.

any number (including fractions, square roots and Pi) that are not 0 and are not square roots of negative numbers.

No. Square roots of whole numbers that don't result in whole numbers (e.g. the square root of 64 is 8), are considered to be "irrational numbers".

The square root of 16 is rational. The answer would be 4, so, yes; they can be rational.

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No. Lots of square roots are not rational. Only the square roots of perfect square numbers are rational. So for example, the square root of 2 is not rational and the square root of 4 is rational.

Some square roots are rational but the majority are not.

No. The square roots 8 are irrational, as are the square roots of most even numbers.

No. The square roots of perfect squares are rational.

Every integer is a rational number, and some integers are perfect squares. These are the only rational numbers to have an integral square root.

They are perfect squares.

No. The only square roots of integers that are rational numbers only when the integer is a perfect square.

The square roots of 16 are +4 and -4 . They're both rational numbers.

The square roots of three are examples of irrational numbers.

They are called real numbers. Negative square roots must be complex numbers.

Because some of them are squares of rational numbers. So their square roots are the rational numbers.Thus if x is rational, then the square roots of x2, which are -x and +x are both rational.

The square roots of 9 are Â±3. These can be written in the form of ratios Â±3/1 and, consequently, are rational numbers.