X 4 64x 2 July 8, 2019 16 32 64 128 X 4 64x 2 0 Factor x 4 64x 2 X 4 16x 3 64x 2 X 4 4x 3 64x 256 X 4 12x 3 64x 2 0 X 4 2mx 2 64x Y x 4 2mx 2 64x Factor x 4 4x 3 64x 256 X 4 12x 3 48x 2 64x X 4 x 4 x 4 X4 = 64