Помогите пожалуйста ! Номер 352 . Алгебра по условию ! - №22414805

Помогите пожалуйста ! Номер 352 . Алгебра по условию !
- Предмет:
  Алгебра
- Автор:
  calliept5u
- 5 лет назад

Ответы 1

1) (а² + 2ав + в) - (а²- 2ав + в) = а² + 2ав + в - а²-2ав + в = 2в
- Автор:
  blackjack
- 5 лет назад
- 0
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My friend's name is Peter. He and I are doctors now, but eleven years ago we were students at a Medical college in Moscow.We lived in a long way from the college, but we liked to walk there in fine weather.Our classes usually lasted till four o'clock in the afternoon, and then we worked hard at home. We sometimes stayed after classes to play volley-ball, but on week-days we were usually at home by 9 o'clock. We received a lot of medical journals and often discussed interesting articles in them.In his third year Peter decided to be a choldren's doctor, and now he works at a children's hospital in Kiev. He loves his work and often writes to me about it.- Whose name is Peter? - My friend's
- What does he do? - He is a doctor.
- Was he a doctor eleven years ago? - No, he was a student then.
- When did he decide to be a children's doctor? - In his third year at the Medical college.
- Does he like his work? - Yes, he loves it.
- Предмет:
  Английский язык
- Автор:
  gypsycarrillo
- 5 лет назад
- Ответов:
  
  0
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Дано:S2=2;S6=42.Найти знаменатель геометрической прогрессии-q.Помогите пожалуйста
- Предмет:
  Алгебра
- Автор:
  makaylagreen
- 5 лет назад
- Ответов:
  
  1
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поставь глагол в будущем времени ....you ....(go) anywhere today?
- Предмет:
  Английский язык
- Автор:
  joker9qss
- 5 лет назад
- Ответов:
  
  1
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Запишите выражение в виде многочлена стандартного вида:
16 - 5х - (х-4)² - (х-4)(х+4)
- Предмет:
  Алгебра
- Автор:
  ticklebuttdlea
- 5 лет назад
- Ответов:
  
  2
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