Related Post: X 2 4x 6 3 X 4 )( X 2 3x 6 6 X 2 )- 4x 6 36 X X 2 4 X 6 3 1 X 2 4 X )= 2x 6 3x X 2 4x 4 3x 6 X 2 3x 4 X 6 =- 2 3 2 X 2 )+ 5 4 X 6 )+ 3 X 2 4 X 1 6 2x 3 6 X 2 )- 4x 30