1 6 x 5 12x 8 4 July 8, 2019 16 32 64 128 12 x 6 x 5 1 5 · (6x + 8) = 12x − 3 1/6 * x + 5/12 * x =8 4 12 5 x 1 4 12 x 1 5/6