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