1 2 x 5x 5 July 8, 2019 16 32 64 128 3 1 x )=- 2 5x 5 X 1 2 5x 5 0 1 2 x 14 5x 1 5 5x x 1 )-( x 2 )( 5x 7 5x 2 x 5x 1 1 5x 1 4 1 2 x 5 2x 1 5x 2 x 5 5x 2 5x 3 x 2 5x 1 5 x 1 2 )= 12 5x 4 5 5x 15 )= 1 2 x 4 5 x 1 )- 3 x 2 )=- 5x 4 5x 2 5x 1 =- x 2 4x
