Q: Is the square root of 45 rational?

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irrational

No, nor is it a real number. The square root of minus 54 is equal to the square root of plus 45, times i.

is the square root of 3 rational

No, the square root of 1500 is not a rational number.

The square root of 225 is 15, which is a rational number.

Related questions

It is irrational

irrational

No, nor is it a real number. The square root of minus 54 is equal to the square root of plus 45, times i.

The square root of 25 is 5 ... rational.

No, the square root of 1000 is not rational.

is the square root of 3 rational

The square root of 4 is 2. 2 is a rational number so they square root of 4 is rational.

The square root of 48 is a rational or irrational

No, the square root of 1500 is not a rational number.

It is rational. The root of a perfect square, such as 4, is rational; the root of any positive integer that is not a perfect square is an irrational number.

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

Yes, it is the principal square root of 4, and it is rational.