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It is true that the square root of a Prime number like 11 is never a whole number. But to say that that has never been proven is incorrect. The square root of any positive integer that is not a square number (the square of an integer) is always irrational, and that is relatively easy to prove. To prove that prime numbers are not square numbers is even easier. That is basically true by definition. If a number greater than 1 were a square number, its square root would be a factor other than 1 and itself; therefore, it would not be a prime number.

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No - the square root of 11 is not a whole number. 11 is prime so it has no factors except itself and 1, anyways.

Any prime number has no square root that is a whole number or integer. (That postulate has not been proven, but it has not been disproven so it is accepted as true.)

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Q: Is the square root of 11 a whole number?
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What is the square root of 125 nearest whole number?

11 is the square root


What is the square root of 116 to the nearest whole number?

It is ±11.


What whole number has a square root between 11 and 12?

130


Is 118 a square number?

The square root of 118 is not a whole number - the closest square number to 118 is 121 - which is 11 squared.


What is the square of a whole number 121 85 154 143?

121 is the square root of 11


Estimate 11 - Square root of 22 to the nearest whole number?

-11


In 11 a square number?

No. A square number is one that has an integral as its square root. For example, 9 is a square number because 3 x 3 = 9. There is no whole number that gives you 11 when multiplied by itself.


Does a square root have to be a whole number?

No, a square root doesn't have to be a whole number. The square root of 2.25 is 1.5. It could be said that most square roots are not whole numbers. Take just the first few integers (counting numbers). Find the square roots of the numbers 1 through 10 and you'll find three of the numbers have whole number square roots (1, 4 and 9). The other seven don't. For the numbers 11 through 20, there is only 1 number with a whole number square root (16).


Is -11 square root not a real number?

The square root of a negative number is a multiple of the imaginary number i, the accepted form of the square root of -1, so the square root of -11 is sqrt11 times i.


What is the square root of 121 and how do you find it?

The square root of 121 is the number which multiplied by itself will give 121, the answer is 11. (11*11=121). we write 11*11 as 112 thus if 112 = 121, then the square root of 121 or √121= 11 as you can see a square root of a number is the opposite of the square of a number


What whole number does the square root of 127 lie between?

11² = 121 12² = 144 ■


What is the whole number boundaries of square root 117?

-11 < sqrt(117) < -10 and 10 < sqrt(117) < 11