4x 3 x 2 36x 9 July 8, 2019 16 32 64 128 4x 3 x 2 36x 9 0 X 4 4x 3 9x 2 36x X 4 4x 3 9x 2 36x 0 Factor x 4 4x 3 9x 2 36x
