2x 10 5x 1 x July 8, 2019 16 32 64 128 2x 2 5x 10 /( x 1 )( x 2 5x 10 2x 6 x 1 )- x 4 5x 1 2x 3 10 x 4 10 5x x 1 2 )+ 2x 2 5x 3 2x 10 2 x 2 5 2x 5