Related Post: X 5 X 4 2x 1 X 5 X 4 2x 2 1 5 X 4 2x 10 X 3 5 X 4 7 6 2x 1 35 X 5 )( X 5 )+ 2x 10 X 5 4 X 1 3 2 3 5 X )= 4 2x 1 5x 4 X 2x 1 4 X 5 )( X 1 )- 3 2x 7 2x X 4 2x 5 X 3 8 1 3