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Q: Is the square root of 225 rational?

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It is 15 which is a rational number

yes it is

If you mean the square root of 196/225 then it is 14/15 which is a rational number because it can be expressed as a fraction.

Neither, it is an imaginary number and imaginary numbers are neither rational nor irrational.

The square root of 225 is 15.

The square root of 225 is 15.

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

is the square root of 3 rational

No, the square root of 1000 is not rational.

sqrt(225) = ±15

Yes; the square root of 225 is both a positive and a negative 15. Therefore, the square root of 225 is an integer.

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

The square root of 225 is 15

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

The square root of 48 is a rational or irrational

The principal (positive) square root of 225 is 15.

Yes, the square root of 225 is 15

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

The square root of 100 is rational since it is not repeating.

The square root of 432.8 is 20.80384579831335. This is not a rational number.

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

Only if the square root of the numerator and the square root of the denominator are both rational numbers.

No, they are not.

No, they are not rational.

No, the square root of 47 is around 6.8556546. Any time you have a square root of a prime number you can never be rational.