X 2 5x 1 9
- Y 5x 2 1 x 9
- 2 x 2 )- 4 x 1 )= 5x 9
- X 1 )( 5x 9 2 3 x 5 0
- 9 x 2 )- 3 2x 1 5x
- X 1 2 3x 5x 7 x 9
- 5x 9 при x 2 1 3
- Log7 2x 9 )= log7 x 2 5x 1
- X 2 5x 6 1 9
- 9x (- x 2 5x 1
- Log2 x 2 5x 1 )= log 4 9
- 2 5x 1 )-( x 9 2 72
- F x )= 1 6x 2 5x 9x 3
- X 2 x 1 )( 2x 2 5x 9
- X 3 2 5x x 1 )- 9 4x 2
- Integrate 5x /( x 1 )( x 2 9