2) Which statement is correct? [ Select ]

a) Perfect cubes can be found by multiplying a number by itself 3 times.

b) Perfect cubes can be found by multiplying a number by 3.

Answer = a

Explanation- A cube is a 3D figure and each face would be a square since it is a cube. Since each side is a square all the sides are the same Width, Length, and height. Therefor you would be multiplying whatever number your have by itself 3 times because the formula would be Length x Width x Height