2x 3 4x 2 1 0
- 2x 3 4x 2 3x 1 0
- 3 2x 5 )- 2 4x 1 )= 0
- X 4 2x 3 3x 2 4x 1 0
- 5x 1 5 )( 2x 3 2 )( 4x 8 ) 0
- 2x 3 2 4x x 1 )= 0
- X 4 2x 3 4x 2 2x 1 0
- 8x 3 4x 2 2x 1 0
- 2x 3 5x 2 4x 1 0
- 2x 3 7x 2 4x 1 0
- 0.25 2x 5 )= 3 4x 2 1 4
- 2x 3 4x 2 x 2y 1 )+ 4 y 0
- 3 4x 2 1 2x 1 12 0
- The equation x 4 2x 3 3x 2 4x 1 0
- 3 4x 1 2 * 3 2x 2 81 0
- 2x 1 2 4x 1 x 3 15 0