No. Look at the prime factors of 65: there are no repeated prime factors, therefore this number contains no perfect square.
The square root of 65 cannot be simplified.
The square root of 20 simplified is ±4.5
The square root of 96 simplified is: 9.8
The square root of 828 simplified is 28.8
The square root of 58 simplified is 7.6 (7.61577311).
The square root of 65 cannot be simplified.
It is: 12 times the square root of 65
The square root of 20 simplified is ±4.5
The square root of 96 simplified is: 9.8
The square root of 828 simplified is 28.8
The square root of 212 simplified is: 14.6
The square root of 13 simplified is 3.6
The square root of 2,626 simplified is 51.2
The simplified square root of 530,000 is: ± 728
The square root of 176 simplified is 13.3
The square root of 382 cannot be simplified.
The square root of 871 cannot be simplified.