0.64
square root of 125/80 = 1.25 or 5/4
root 2 x root 53
0.625
5m2 = 125 m = 5
25
5...
0.64
The square root of 125 in radical form is 5 x (square root of 5).
The cube root of 125 is 5; the square of 5 is 25.
1) 125 is the square root of 15625. 2) √125 = √(25 x 5) = √(52x 5) = 5√5
sqrt(125) = 11.18034 cube root is 5.
b over the square root of 5 The square root of 5b squared is 5b, and the simplified form of the square root of 125 is 5 root 5. The 5s then cancel out leaving b over the square root of 5.
square root of 125/80 = 1.25 or 5/4
2 square root of 5
5
You look for the largest perfect square, and take it out. In this case: root(125) = root(25 x 5) = root(25) x root(5) = 5 x root(5).