2x 5 2 4 x 1 )( x 7 July 8, 2019 16 32 64 128 5 2x 3 )( x 2 )- 2 5x 4 )( x 1 )= 75 3 2x 5 )+ 4 x 1 )= 7 x 3 )+ 2 2x 1 2 x 2 5
