The square of a square root takes you back to the number itself. For example, the square root of 9 is 3. 3 squared is 9. Therefore, sqrt(9)2 = 9
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There is no highest square number. If there was such a number then that number squared would be a higher square number!
Well, honey, a square number less than 16 is any number that you can multiply by itself to get a product less than 16. So, we're looking at 1, 4, and 9. Those are the only square numbers less than 16. Hope that clears things up for ya!
To square a number, you multiply it by itself. 3 squared is 9. (3x3=9) The square root is the number that, multiplied by itself, equals the question. So, if you are asked, what is the square root of 9, it would be 3, because 3x3=9.
it is 18 because when you put all the numbers back into the square root it becomes the square root of 18 and the square root of 18 squared would be 18
The square root of a number between 10 and 11 can be approximated by finding the average of the square roots of 10 and 11. The square root of 10 is approximately 3.1623, and the square root of 11 is approximately 3.3166. Therefore, the square root of a number between 10 and 11 would be approximately 3.23945.