12x 2 36x 0 July 8, 2019 16 32 64 128 12x 2 36x 27 0 12x 2 36x 15 0 X 3 12x 2 36x 0 12x 3 36x 2 0 X 3 12x 2 36x 32 0 36x 2 12x 1 0 X 3 12x 2 36x 32 0 roots Solve x 3 12x 2 36x 32 0
