12 - 2x July 8, 2019 16 32 64 128 12 2x3 12 2x2 12 2x4 12 2x 16 12 2x6 12 2x 18 12 2x 8 12 (- 2x 9 12 2x 1 12 2x 4x 12 2x x 3 12 2x 10 12 2x3 14 12 2x 3x 1 12 2x =- 8 x