5x 4 3 6x 5 ) 2
- 5x 4 3 6x 5 )+ 2
- 3 4 5x 2 )- 3 6x 5 )= 2x
- (- 5x 4 6x 3 43 )+( 6x 5 x 2 12x 12
- 4 5x 3 )- 5 3x 7 )= 6x 23
- 2 5x 4 x 3 6x 5
- X 5 5x 4 6x 3 x 2 5x 6
- 5x 3 6x 1 5 2 x 4
- 36 3 6x 5 )= 24 4 5x 1
- 6x 3 5x 4 )= 12 2x 5
- 5x 2 1 4 6x 5 3 )= 7 6
- 6x 4 5x 3 3x 5 )/( 3x 2 2x
- 6x 5 5x 4 x 3 3x 2 x 3x 1
- 4 5x )-( 1 2x )= 2 6x 5 )-( 3 8x