2x 3 2 4x 1 2
- 2x 3 )( 1 2x )+ 4x 2 1 0
- 2x 3 5 2 4x 2 1 3
- 3 2x 1 )+ 2 4x 2 )= 35
- 8x 1 )( 2x 3 )-( 4x 2 2 1
- 2x 3 )( 2x 1 ) 4x x 2
- 2x 2 7x 3 1 4x 2
- 2x 3 5x 2 4x 1 2x 1
- 4 2x 3 ) - 1 2 4x 2
- 2x 3 3x 2 4x 5 2x 1
- X 2 2x 3 )( 3x 2 4x 1
- 2x 5 7x 3 x 2 4x 1 x 2
- 6 2 3 2x 20 12 4x 1 4
- X 2 2x 3 )- 1 1 2 4x 28
- 4x 3 2 2x 1 2x 1 24
- 2 3x 1 2x 3 4x 2