Related Post: 4 X 2 3 4 4 X 3 2 4 0 4 2 X 3 )= 4 2x 4 5 X 2 3 4 4 X 2 3 )+ 15 4 4 X 2 1 X 3 4 2x 1 X 4 2 X 3 4 1 6 3x 4 2 X 3 )+ 4 Y 4 X 3 2 4 Y 3 4 X 2 3 4 5