4 x 1 2x 5 July 8, 2019 16 32 64 128 4 x 1 )- 5 2x 3 4 x 1 2 2x 5 4 x 1 )= 15x 7 2x 5 4 x 1 )- 2 5 2x 3 )+ 6 4 3x 1 x 5 2x 4 x 1 2 2x 1 5 0 X 1 2x 4 5x 4 x 1 )+ 1 5 2x 1 )- 6 2x 5x 4 7 x 1 )- 5 4 x 1 2 2x 5 3 10 x 4 )- 1 3 2x 5 5 4 x )( 2x 1 )= 0 4 (- x 1 )+ 5x 2 =- 2x x 5x 2 4 x 2 2x 1 )- 5 0