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