Related Post: 8 2x 3 X 2x 1 8 3 X 1 )= 2x 21 8 3x 2x 3 1 2x 2x 8 3 3x 10 4 8 3 2x /( 3x 15 2x 3 X 8 6 2 2x 19 )/ 9 2x 1 2 8 X )= 3 2x 1 3 Times 2x 3 Times 2x^2 15^2x=36