The square root of a certain number is approximately 9.2371. The certain number is between what 2 intergers?

Square root of a rational number

one fifth of a certain number exceeds it's one tenth by 5. Then the number is

Square Root of Complex Number

Express 2371 in roman numbers.

find the square root of given complex number 20+9i

The square root of a prime number can be obtained approximately but not exactly .Is the given statement true?