система 3х-у=-10 х(в квадрате)+у=10 - №25065089

система
3х-у=-10
х(в квадрате)+у=10
- Предмет:
  Алгебра
- Автор:
  kali56
- 5 лет назад

Ответы 1

3x-y=-10 x^2+y=103x-y+x^2+y=-10+103x+x^2=0x*(3+x)=0x=0 или x=-3y=10 или y=4
- Автор:
  foxy mamaivco
- 5 лет назад
- 0
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