решите уравнение X(x-1)-(X+3)X=4 - Znanija.Site

решите уравнение X(x-1)-(X+3)X=4
- Предмет:
  Алгебра
- Автор:
  vicenta15
- 5 лет назад

Ответы 2

x^2-x-x^2-3x=4-4x=4X=-1
- Автор:
  ghoulietpel
- 5 лет назад
- 0
х^2-х-х^2-3х=4х^2-х^2 заимно уничтожается остается-х-3х=4-4х=4(÷-4)х=1
- Автор:
  abagailyu
- 5 лет назад
- 0
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