2 x 5 2x 2 4x 3
- 2x2 x 5 4x 2 3
- 2x 3 2 x 2 4x 5 1
- X 5 2x 4 3x 3 4x 2 2
- 3 2x 1 )- 4 2 x )= 4x 5 2x 2
- 2 3 4 x 2 )= 5 2x 1 2 7 4x
- F x )= x 2 3x 5 g x )= 2x 2 4x 11
- X 2 2x 5 )-( 3x 2 4x 7
- 5 x 2 )+ 2x 4x 31
- 6x 2 4x 5 x 2x 2 3x
- Simplify x 2 2x 5 )-( 3x 2 4x 7
- 2x 2 )+ 4x =- 3x 2 )+ x 5
- 2x 2 3x 5 )( x 2 4x 1
- X 2 4x 5 2 căn 2x 3