Assuming that you mean "square root and then square", the answer is as follows:
If you have studied complex mathematics, you do nothing. The square root and square are inverse operations and so you will end up exactly where you started from.
If you have not studied complex mathematics, but you started off with a number which was 0 or greater, then you do nothing for the same reason as above.
If you have not studied complex mathematics, but you started off with a negative number, then you cannot do the first step because the square root of a negative number is not [yet] defined.
No, not always since: if a number is more than 1, then its square root is smaller than the number. if a number is less than 1, then its square root is bigger than the number.
The square root of 36 is 20% more than the square root of 25.
No
1 is less than the square root of 2.
139, the square root of 19321 is less than 140.
It is greater than the negative square root of 8, but smaller than the positive square root of 8.
No, not always since: if a number is more than 1, then its square root is smaller than the number. if a number is less than 1, then its square root is bigger than the number.
The square root of 36 is 20% more than the square root of 25.
No
1 is less than the square root of 2.
The square root of 1597.44 is about 0.032 less than 40, the square root of 1600.
139, the square root of 19321 is less than 140.
7.937253933slightly less than 8 (square root of 64 is 8)
The square root of 5 is 2.23606797749979
Example: The square root of 54 The square root of 54 is not an integer, since 54 is not a perfect square. The square root of 54 will be between 7 and 8, since 54 is between 49 and 64. Since 54 is closer to 49 than it is to 64, the square root will be closer to 7 than 8. I'd estimate the square root of 54 to be approximately 7.35 The actual square root is plus or minus 7.3484692 To simplify a square root, search for any factors greater than one that are perfect squares. Since 54 = 9 x 6, the square root of 54 equals the square root of 9 x 6 equals the square root of 9 times the square root of 6. The square root of 9 is 3, so the square root of 54 simplified is 3 times the square root of 6.
No there is not. If you are looking for prime factors of a number and you get to the square root of that number you can stop. Yes, there is. If an integer is not itself a prime, then one of its factors will be less or equal to its square root and the "co-factor" will be greater than or equal to the square root. But both cannot be greater than the square root so, when searching for factors, you can stop when you reach the square root.
As for example the square root of 64 is 8 but the cube root of 64 is 4