6x 4 3x 2x 4
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- 3x 4 6x 3 2x 4 0
- 3x x 4 6x 2x 4
- 4x 2x 4 )- 6x 3x 2
- 4x 3 6x 2 3x 4 2x 2 1
- 3 4 6x 1 )- 3x 1 4 2x 1
- 6x 7 3x 4 4x 5 2x 3
- X 4 3x 3 2x 2 6x 4 0
- X 4 3x 3 2x 2 6x 4
- 6x 2 3x 4 2x 4x 2 3
- 6x 2 2x 4 )+( 3x 2 4x 1
- 3x 4 )( 2x 5 )( 6x 4
- 3x 6x 4 7x 4 2x
- 3x 5 6x 4 2x 3 4x 2 x 2
- 2x 4 6x 4 3x 4 5x 4
- 6x 7 2x 4 4 (- 3x 5 )- 17