3x 1 )( 2x 2 5x 7 July 8, 2019 16 32 64 128 3x x 1 )- 2x 5x 3 )= 7x 2 x )+ 34 3x x 1 )- 2x 5x 3 7x 2 x )+ 4 3x 2 5x 1 )= 5 2x 7 3x 2 5x 7 )-( 2x 2 9x 1 5x 2 12x 1 )-( 2x 2 3x 7 5x 2 3x 4 )-( 2x 2 1 )-( 7x 3 3x 2 5x 7 )( x 1 x 2 2x 3 )( x 4 5x 3 7x 1 )(- 2x 2 3x 9