6 3x 2 )- 2x =- 4x 8 July 8, 2019 16 32 64 128 4 2x 4 8x 6 3x 2 4x 5x 3 3x 6 )-( 2x 2 4x 8 3x 6 4x 8 2x 4 x 2 2x 2 4x x 6 8 3x 10