X 2 2x 2 4x 2
- X 2 2x 2 2x 2 4x 3
- X 2 2x 2 2x 2 4x 3 0
- X 2 2x 3 )- 1 1 2 4x 28
- X 2 2x 2 x 4 3 4x 2
- 2 x 2 2x 4 2 4x 2
- X 2 a 2 2x 4a 4x 2a
- X 2 2x 3 )( 4x 2 2x 1
- X 2 4x 2 )( 2x 2 3x 4
- X 2 3x 2 )( 4x 2 2x 6
- 2 x 1 2 4x 2 2x 1
- X 2 4x 8 )( 2x 2 x 2
- 3x 2 x 2 )(- 4x 2 2x 1
- Lim x 2 2x 1 x 2 4x 2 x
- 5 2 x 2 4x 2 2x
- 2 x 2 )+ 2x 2 x 6 )+ 4x