2 5x 4 3 2x 1 10 July 8, 2019 16 32 64 128 5x 2 )( 2x 3 )- 4 =( x 2 )( 10x 1 4 2x 1 )- 3 x 2 )= 10 5x 3 4 5x 2 3 2x 1 10x 2 5x 10 − 3 2x 1 )+ 4 x 5
