4 2x 10 3 5x 2
- 4 5x 2 )u003d 10 2x 3 )+ 15 u0440u0435u0448u0435u043Du0438u0435
- 4 5x 2 )u003d 10 2x 3 )+ 13
- u0440u0435u0448u0438u0442u0435 u0443u0440u0430u0432u043Du0435u043Du0438u0435 4 5x 2 )u003d 10 2x 3 )+ 15
- 5 2x 3 )+ 4 2 5x 2 )- 10
- 4 5x 2 )u003d 10 2x 3 )+ 15
- 13x 2x 10 u003d- 2 3 5x 4
- 2 5x 4 3 2x 1 10
- 4 2x 10 3 5x 2
