корень из х-2 + корень из 11-х равно 3 - №4980018

корень из х-2 + корень из 11-х равно 3
- Предмет:
  Алгебра
- Автор:
  narcisovaughn
- 6 лет назад

Ответы 1

не знаю у меня так получилось:х-2+Корень и 11 =3х-2+11=3х-9=3х=3=9=12х=12Ответ х=12
- Автор:
  bobbiehayes
- 6 лет назад
- 0
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