Докажите что в 57 в кубе минус 27 в кубе делится на 30 - №28005924

Докажите что в 57 в кубе минус 27 в кубе делится на 30
- Предмет:
  Алгебра
- Автор:
  skylayork
- 6 лет назад

Ответы 1

!!!!!!!!!!!!!!!!!!!!!
- Автор:
  torressuhu
- 6 лет назад
- 0
Добавить свой ответ

Еще вопросы

Какой цвет приобретёт лакмус в растворе: гидроксида калия(КОН); азотной кислоты(НNO³); гидроксида бария(BaOH) и фосфорной кислоты(HNO³)?
Помогите
Прошу
- Предмет:
  Химия
- Автор:
  brendaxsqs
- 6 лет назад
- Ответов:
  
  1
- Смотреть
Каждый ученик класса ходит на занятия по танцам или по музыке.На танцы ходит 2/3 учеников,на музыку 4/5.Какая часть учеников ходит и на музыку и на танцы?

Кроме решения,прошу обьяснить почему это так.Заранее спасибо!
- Предмет:
  Математика
- Автор:
  coke zerotvbr
- 6 лет назад
- Ответов:
  
  3
- Смотреть
помогите, очень срочно, прошу!!!!!!! даю 99б!!!!!!!!!!!!!
- Предмет:
  Информатика
- Автор:
  houston9hks
- 6 лет назад
- Ответов:
  
  1
- Смотреть
The young reporter walked up to the table where Dora Spangle was sitting and introduced himself. "Miss Spangle, I'm Dan Quaid from 'Star International'." The actress smiled up at him charmingly. "If I 1)..had known... (know) you were coming, I'd have reserved a bigger table," she said. "You're too kind," laughed Dan. "You 2) ............................ (not/say) that if you knew what a huge appetite I have!" "Probably not," agreed Dora. "Now, I have to go in ten minutes. So, if I were you, I 3) ................................. (start) asking your questions." "Very well. Do you have any regrets about retiring from acting?" asked Dan. "Not about retiring," she replied. "But I do wish I 4)................................... (play) the role of Cleopatra just once in my career." "If someone 5) ........................ (offer) you the part now, would you take it?" "No, it's too late now. I've decided to retire and that's final." "What 6) ........................... (you/do) if you get bored?" "Oh, there's no chance of that," she assured him. "I might get bored if I 7) ......................... (not/have) all my animals to look after, though." "Do you ever wish you 8) ........................ (marry)?" Dan asked. "Not really," she replied. "Although I probably 9) .................................... ................. (marry) John Rogers if he had asked me," she added sadly. "What if ..." "I'm sorry," Dora interrupted. "I really must go now. It's time to feed my dogs and they get very upset if I 10)....................... (be).
- Предмет:
  Английский язык
- Автор:
  pintsizenhmf
- 6 лет назад
- Ответов:
  
  1
- Смотреть

How much to ban the user?

1 hour 1 day 100 years