In arithmetic, the distinction between two cubes could be discovered utilizing the system:$$a^3 – b^3 = (a – b)(a^2 + ab + b^2)$$the place (a) and (b) are the facet lengths of the 2 cubes.
This system can be utilized to seek out the distinction in quantity between two cubes, or to seek out the facet size of a dice that has a given quantity distinction from one other dice.