Related Post: 3 X 3 5 6 3 3 X 5 )= 60 ( 3 X 5 3 6 4 3 Times 3 5 6 3 X Y 3 5 6 3 X 3 5 2x 6 4 2 3 X 3 5 6 3 3 5 6 2 X 3 )+ 3 6x 5 3 X 5 )- 6x =- 18