(- 3x 2 )- 4x ) ( 5x 2 )- x
- (- 3x 2 )- 4x )+( 5x 2 )- x
- 4x 2 x 6 )-( 3x 2 5x 8
- 5x 2 6x 2 x 4x 2 3x
- 4x 2 x 6 3x 2 5x 2
- X 2 4x 5 )( 5x 2 3x 4
- 3x 2 5x 4 )+( 4x 2 x 14
- 4x 2 5x 8 )-( 3x 2 x 2
- 3x 2 5x )( 2x 3 4x 2 x 2
- 4x 2 3x x 27 5x 2
- X 2 4x 1 )-( 3x 2 5x 2
- 3x 2 5x )-( x 2 4x 3
- X 2 3x 2 x 2 4x 3 x 2 5x 6
- X 2 4x 1 5 5x 2 3x
- 3x 2 5x 6 x 4x 2 6x
- (- 3x 2 x 1 )+( 4x 2 5x 4