2x 1 )( 3x 5 )- 6x x 1
- 3x 1 )( 2x 3 )-( x 5 )( 6x 1 )- 38x
- 6x 7 2x 1 3x 1 x 5
- 3x 1 )( 2x 7 )-( x 1 )( 6x 5 )= 16
- 2x 1 )( 3x 2 )- 6x x 1 )+ 5
- X 1 )( 6x 1 )-( 2x 1 )( 3x 5 )=- 10
- 3x 1 )( 2x 5 )-( 6x 2 )( x 3 )= 10
- 3x 4 2x 5 122 6x 1 x 10
- 3x 5 )( 2x 1 )-( x 2 )( 6x 1 )= 0
- 3x 1 )( 2x 7 )-( x 1 )( 6x 5 )-( 18x 12
- 3x 1 )( 2x 7 )-( x 1 )( 6x 5 )+( 18x 12 )= 0