3x 2 5x 6 2x 9 July 8, 2019 16 32 64 128 Add 3x 2 5x 1 2x 2 9x 6 3x 2 5x 1 2x 2 9x 6 5x 6 2x 3 )= 3x 9 2 3 2 3x 5x 9 2x 1 6
