ПОМОГИТЕ ПОЖАЛУЙСТА СИСТЕМА УРАВНЕНИЙ (X^2+Y^2)(X+Y)=65 XY(X+Y)=30 - №16097612

ПОМОГИТЕ ПОЖАЛУЙСТА
СИСТЕМА УРАВНЕНИЙ
(X^2+Y^2)(X+Y)=65
XY(X+Y)=30
- Предмет:
  Математика
- Автор:
  opieellison
- 6 лет назад

Ответы 2

спасибо большууущее , вы меня спасли)
- Автор:
  marilynroberson
- 6 лет назад
- 0
))
- Автор:
  rangersosa
- 6 лет назад
- 0
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