Question

What is the volume of a cube with edge 2x ft.

Answer 1

The volume of a cube formula is similar to that of the rectangular solid.
For length, width, and height, the measure will be the same: (2x).

Answer 2

I got 4x squared is that right?

Answer 3

Nope.
Volume of cube = (length)^3

Answer 4

@DustinMHayes
V = (length)^3 = (2x)^3 = (2x)*(2x)*(2x)
V = ?