2x 3 5 x 4 1 2

- 2x 3 4 x )= 5 4 2x 1
- 2x 3 5 x 1 4 5x 1 20 3 x
- 2x 3 5 1 x 4 5x 1 20 9x 3 10
- 2x 3 4 x 2 x 1 5 derivative
- 0 5 3 x )+ 1 4 =- 0 3 2x 2
- 3 2x 1 )- 5 x 3 )+ 6 3x 4 )= 26
- 4 x 1 )- 2 5 2x 3 )+ 6
- 3 2x 1 )- 4 3x 2 )- 5 x 4
- 4x 1 2 2x 3 6x 5 4 x 2 2 16x
- 3 x 5 )= 2x 4 3 1 2x )/ 6
- 2x 1 3 5 3x 2 x 7 4
- 2x 11 3 5 1 x 2 4
- 5 x 3x 6 2x 3 2x 4 1 2
- 3 2x 1 )- 5 x 3 )+ 6 3x 4 )= 24
- 3 2x 4 )= 5 x 1 )- 20