9 x 2 =- 5x 3 2x July 8, 2019 16 32 64 128 9 x 2 )- 3 2x 1 5x 2x 2 5x 3 x 2 9 0 X 2 5x 9 )+ 2x 4x 3 2 x 2 5 2x 9
