2
2 square root of 5
100
√2/√10 = √(2/10) = √(1/5) = √(1x5/5x5) = (√5)/5
0.5
2
2 square root of 5
100
√2/√10 = √(2/10) = √(1/5) = √(1x5/5x5) = (√5)/5
0.5
2
There is no square root of -75. If it's 75, that is 5 square root 3.
0.4
5
5
25
In its simplest form, (3 sqrt(10))/sqrt(18) = sqrt(5)
12