Related Post: 0 1 1 2 5 6 X 1 2 5 X 1 )- 6 0 X 1 2 5 X 1 )- 6 0 By Factorisation Method 0 1 2 5 6 8 0 75 5 6 1 Và 1 2 1 1 4 0 6 X 2 5 X2 1 2 5 X2 1 )+ 6 0