Question

A cube has a volume of 729 cubic units. Calculate the length of one side of the cube

Answer 1

I believe the answer is 121.5 units.

Answer 2

Since a cube has all sides equal, V = s^3
To undo an exponent 3 you take the cube root.
V = s^3
729 = s^3
cube root 729 = s
9 = s