4
0.625
8 times the square root of three or 13.85640646055101834821957073204697893554244203048304502...
8
There is no "8 square root" of something. You can calculate the square root, or the 8th. root, of something.
It is the square root of 8
4
0.625
0.08
8 times the square root of three or 13.85640646055101834821957073204697893554244203048304502...
8
0.75
8 divided by 2 = 4 4 to the second power (42) = 16 The square root of 16 = 4
The square root of 8 is 2 times the square root of 2 sqrt(8) = 2 x sqrt(2)
2
square root 2 times square root 3 times square root 8
13.5