Q: Is the square root of 3 squared rational or irrational?

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The square root of 14 is irrational. Three squared is 9, and four squared is 16; so square root of 14 is in-between 3 and 4.

The square of 100 is 10000, which is rational.The square root of 100 is 10, which is also rational.

They are +5 and -5, which are both rational.

The answer to this question confuses me. The square root of two is an irrational number, so obviously if the square root of two is squared it becomes two which is a rational number. Thinking of it that way then the answer is yes, the square of an irrational number can be a rational number. But . . . You had to know beforehand that the irrational number was the square root of another number. If you start out with an irrational number such as Pi you cannot square it because you cannot know the entire number in order to square it.

The square root of 128 is an irrational number.

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The square root of 14 is irrational. Three squared is 9, and four squared is 16; so square root of 14 is in-between 3 and 4.

The square of 100 is 10000, which is rational.The square root of 100 is 10, which is also rational.

Square root of 10 is irrational.

It would simply be the irrational square root of a rational number. There is no special name for it.

[ square root of (4.1) ] is irrational. But [ square root of (4) ] is rational.

No because 7 squared equals 49 which is a rational number but the square root of 7 is an irrational number

The square roots are irrational.

It is irrational

The square root of 200 is irrational.

irrational

it is rational

The square root of 1.44 is 1.2 which is a rational number