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