3 2x )( 5x 4 )= 0
- 2x 3 5x 2 4 0
- 2x 4 5x 3 3x 2 0
- X 4 2x 3 5x 2 8x 4 0
- 2x 4 5x 3 18x 2 45x 0
- X 4 2x 3 5x 2 6x 0
- X 3 2x 2 5x 4 0
- 5x 3 )( 2x 1 )-( 2x 1 2 4 0
- 2x 3 7x 2 5x 4 0
- 3 6 2x )+ 4 5x 1 )= 0
- 3 5x 4 )- 3 2x 1 )= 0
- Solve 2x 4 5x 2 3 0
- 3 5 2x 3 )+ 1 3 4 5x )= 0
- Solve 2x 4 5x 2 3 0 take x 2 y
- 2x 4 5x 3 10x 2 9 0
- Giải phương trình 3 2x )( 5x 4 )= 0