49x2-28x+4=0 помогите - №12899851

49x2-28x+4=0 помогите
- Предмет:
  Алгебра
- Автор:
  ruger
- 6 лет назад

Ответы 1

А что надо сделать?
Если сократить то: (7x-2)^2
- Автор:
  ruth
- 6 лет назад
- 0
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Сократите текст пожалуйста
Очень срочно надо
:It's not usually as cold in Britain as it is in Russia or Canada. In some parts of Britain winter goes by without any snow falling at all.
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