Related Post: 1 2 X 3 5x 1 2 X 3 )= 3 5x 4 1 2x 2 5x 3 1 2 X 3 5 X 4 9 1 2 X 3 5 X 4 5 1 2 X 3 5 X 7 8 2x 1 )( X 2 5x 3 Y 1 2 X 5 )( X 3 7x 1 2 X 5 X 3 2 2x 3 )+ 5x 1 − 11