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No. A number will have a rational square root, only if both the numerator and denominator of the simplified fraction are squares of integers.

Q: Are all square roots rational

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No. The square roots of perfect squares are rational.

No. The square roots of 2, 3 and 5, for a start, are not rational.

No, they are not.

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.

No. Relatively few square roots are.

Related questions

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.

No. The square roots of perfect squares are rational.

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

No. The square roots of 2, 3 and 5, for a start, are not rational.

The square roots are irrational.

The square roots are rational.

Some square roots are rational but the majority are not.

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

Yes. Because they have to be a rational number

They are rational because the characteristic of evenness and unevenness is relevant only in the context of integers. And all integers are rational.

The square root of 13 is irrational. All square roots of whole numbers are irrational unless the number is a perfect square.

No, they are not.