Related Post: 3 1 X )= 1 4x 5 X 2 1 3 X 4 )= 1 5 X 2 3 X 1 4 5 X 1 2 9 1 3 * X 1 4 5 6 1 2 * X 3 4 X 1 )+ 5x 1 4 X 2 3 4 X 1 )+ 5x 1 4 X 2 Simplified 4x 3 X 1 2x 5 X 1