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Q: Is the square root of a whole number either an integer or an irrational number?
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Is the square root of 41 an irrational or a rational number?

Irrational. The square root of a positive integer is either an integer, or an irrational number.


Is the square root of 21 a rational number?

No. The square root of an integer is either an integer, or an irrational number.


Is the square root of eight rational or irrational?

Irrational. The square root of a positive integer is either an integer (that is, if the integer is a perfect square), or an irrational number.


Is square root 61 irrational?

The square root of 61 is an irrational number


How do you know if a square root is rational or irrational?

For a start, the square root of any integer is either an integer, or an irrational number.


Is the square root of 85 a rational number?

No. The square root of an integer is always either an integer or an irrational number.


Is the square root of a whole number an integer or an irrational number?

It can be either.


Is the square root of 5 and squa re root of 21 irrational?

Yes. The square root of a natural number (positive integer) is either an integer, or an irrational number.


Is the square root of 27 a rational or irrational number?

The square root of 27 is an irrational number


Is the square root of -47 irrational?

Yes. The square root of any positive integer can only be either an integer (if the number, for example 49, happens to be a perfect square), or an irrational number.


Is root 2 a rational number?

The square root of 2 is irrational. In general, the square root of a positive integer is either an integer (if you take the square root of a perfect square), or it is irrational.


Is the square root of three a rational number?

No, it isn't. Any square root of an integer is either an integer itself, or irrational.