2 x 2x 3 5 x 10 July 8, 2019 16 32 64 128 3 x 1 )( x 5 )= 2x 2 10x 1 2x 3 x 5 x 2 10 2 5x 3 2x 2 5 x 10 2x 3 10x 2 x 5 )/( x 5 2 x 2 5 2x 10