210 = 2*105 = 2*3*35 = 2*3*5*7.
To simplify sqrt(210) you need a pair of factors to form a square. You can then take out the square root, which will be a whole number.
Since 210 has no pair of factors, sqrt(210) cannot be simplified.
The square root of 65 cannot be simplified.
The square root of 20 simplified is ±4.5
The square root of 828 simplified is 28.8
The square root of 96 simplified is: 9.8
The square root of 58 simplified is 7.6 (7.61577311).
The square root of 65 cannot be simplified.
The square root of 20 simplified is ±4.5
The square root of 828 simplified is 28.8
The square root of 96 simplified is: 9.8
The square root of 2,626 simplified is 51.2
The square root of 212 simplified is: 14.6
The square root of 20 is simplified as: ± 4.5
The square root of 176 simplified is 13.3
The square root of 13 simplified is 3.6
The simplified square root of 530,000 is: ± 728
The square root of 382 cannot be simplified.
The square root of 871 cannot be simplified.