Related Post: 1 3 X 2 )- 2 5 X 1 )= 0 3 5x 2 2 3x 1 0 Nature Of Roots 3 5x 2 2 3x 1 0 4 X 1 2 5 * 2 X 1 3 0 2 X 1 3 * 2 X 1 5 * 2 X 6 0 3 X 2 1 X 2 )- 2x 1 X )+ 5 0 Lt X 1 X 2 2x 3 2 X 1 X 5 2 0 Integrate X 3 * 1 X 2 5 2 Dx From 0 To 1 1 3 X 2 Phần 5 X 1 0 1 3 X 2 5x 1 0