6x 3 (- 2x 4 ) x =- 2
- 6x 3 2x 2 4x
- X 4 6x 3 2x 2 96x 144 0
- X 4 6x 3 2x 2 12x
- X 2 6x 3 4 2x 5
- X 5 6x 3 2x 2 4 x 2 x 1
- 6x 4 x 5x 3 2x 2
- 2x 4 x 3 6x 2 x 2 0
- X 4 6x 3 2x 2 18x 23
- (- 3x 2 6x 3 4 x )/( 2x 1
- X 4 2x 3 6x 2 16x 8
- 6x 4 3x 3 2x 2 x 0
- 6x 3 2x 2 3x 4 x 2 3x 4
- 2x 3 1 6x x 4 2 0
- X 4 2x 3 6x 2 16x 8 0
- 6x 3 2x 1 ) 7 4 x 2