X 3 5x 2 4x 6
- X 3 5x 2 4x 6 0
- X 4 2x 3 5x 2 4x 6
- X 4 5x 3 6x 2 4x 8 0
- 9 5x 2 4x 3 x 3x 1 6
- X 3 5x 2 6x /- 4x 2 10x 4
- X 4 2x 3 4x 2 5x 6 0
- If g x )= 2x 3 5x 2 4x 6
- X 4 6x 3 5x 2 24x 36
- 5x 2 4x 6 3 x 1
- X 4 5x 3 6x 2 4x 8
- H x )= 4x 3 5x 2 23x 6
- X 3 3x 2 4x 12 )/( x 2 5x 6
- 4x 2 9x 3 )+( x 2 5x 6
- Giải phương trình 5x 2 4x 6 3 x 1
- 6x 3 5x 2 4x 1 2x 2 x 1