5x 2 x 3 2 8x 12 July 8, 2019 16 32 64 128 8x 2 4x 12 )-( 5x 2 x 3 8x 3 5x 2 12x 10 )/( x 2 3 X 2 8x 12 )( x 3 5x 2 6x