3 2 4 x ) 5x 10
- 3 2 4 x )+ 5x 10
- 3 x 2 5x 4x 10 7x
- 2x 1 2 4 x 3 2 5x 10
- 5x 2 3x 3 x 4 )+ 5x 10
- X 4 x 3 7x 2 5x 10
- X 4 5x 3 2x 2 10x
- X 4 5x 3 10x 2 20x 24
- 10 5x 3 x 4 )- 2 x 7
- 2 4 5x 10 )- 5 x 1 )- 3 1 3x
- 5x 2 )( 2x 3 )- 4 =( x 2 )( 10x 1
- 2x 3 )( 5x 4 )= x 10x 2 )- 39
- 3 x 2 5x 4 2 x 2 10x 24
- 4x 3 x 2 5x 4 )+( 5x 10
- 2 (- x 3 )-( 5x 10 )=- 4 1 3x )+( 8x 7
- 3 x 15 4 5x 2 10x 7