X 1 x 2 2x 8 4 x x 2 x July 8, 2019 16 32 64 128 4 x 1 2 2x 1 2 8 x 1 x 1 4x X 2 2x 2x 2 8 2x 2 8 4x 2x 2 x 3 )( 1 1 x 2 x 2 (- 2x 2 x 1 )-( x 2 x 7 )-( 4x 2 2x 8 8 x 1 2 )( x 2 1 2x 1 4 )- 4x 1 x 2x 2 )+ 2 0 C 4 x 1 2 2x 1 2 8 x 1 x 1 4x
