4 x 1 2 2x 5
- 4 x 1 2 2x 5 3
- 4 x 1 )- 2 5 2x 3 )+ 6
- 4 x 1 2 2x 1 5 0
- 4 x 1 )+ 2x 5 2 x )+ 19
- 4x 2 1 2x 5 )= 0
- 4x 1 )-( 2x 2 )= x 5
- X 1 2 x 1 4 2x 5 8
- 3 4 x 5 4x 1 2 2x 3
- 3x 2 x 1 2x 2 5x 4
- F x )=- 1 5x 2 2x 4
- 4 x 2 )- 2 3 3x 1 )= 5 2x
- 2x 3 4 x 2 x 1 5 derivative
- 4 (- x 1 )+ 5x 2 =- 2x x
- 5x 2 4 x 2 2x 1 )- 5 0
- X 4 5x 3 2x 2 5x 1 0