Related Post: 2 4 X 3 2 X 5 X 7 2 4 X 3 2 X 5 X 2 4 )( X 3 )-( X 2 2x 5 2 4 3 X 5 2 X 3 20 5 X 2 3 X 2x 2 5 4x 2x 2 5x 3 (- X 2 4x 5 3x 2 )( X 4 )- 3 X 5 )( X 1 )= 0 X 2 3 3 4 X 3 2 X 5 6 X 2 X 4 3 X 5 4x 3 X 2 )+ 4 X 2 )- 5 X 2 Simplified