A cube has side length of x. One side of the cube is increased by 3 centimeters, and another side is
tripled. The volume of the new rectangular prism is
336 cubic centimeters. The equation
3x3 + 9x2 336 can be used to find X. What was
the side length of the original cube? Use a graphing
calculator and a system of equations to find the
-
answer.
5 centimeters
9 centimeters
4 centimeters
10 centimeters