Найдите корень уравнения (одна треть) в х-7 степени=одной 81 - №23801014

Найдите корень уравнения (одна треть) в х-7 степени=одной 81
- Предмет:
  Математика
- Автор:
  pastor
- 5 лет назад

Ответы 2

1/81 = 1/3 в четвёртой степени
- Автор:
  dariabidv
- 5 лет назад
- 0
1/3 ^ ( x - 7 ) = 1/81 1/3 ^ ( x - 7 ) = 1/3 ^ 4 X - 7 = 4 X = 11
- Автор:
  krystan9q5m
- 5 лет назад
- 0
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ПОМОГИТЕ ПЕРЕВЕСТИ,пожалуйста :) Заранее большое спасибо!!!!
At ten to five it was already dark and pockets of fog made
very slow, cautious driving essential. 2. Although the official story
states that Ludwig killed himself, the circumstances of his death
have never been satisfactorily explained. 3. She was the direct target
of an attempt that killed four people and injured a further fourteen.
4. The train hit the bridge and the impact killed the driver and a
passenger. 5. After the Normans, Malta saw troubled times, attacks
by Saracens and pirates, falling by marriage and inheritance into
various hands, including those of Spain. 6. Yesterday saw the publi-
cation of not one set of crime but two. The first, the police figures,
tells of crimes reported to local police stations. The other, the Brit-
ish Crime Survey, records the public's experience of crime. 7. The
Renaissance saw the beginning of the great writing rift, the splitting
away of literature from everyday speech. 8. Several things explain
these differences. 9. This century has seen a long and tortuous jour-
ney towards today's liberties. 10. The Santiago summit launched
talks aimed at creating a 34-country Free-Trade Area of the Ameri-
cas (FTAA). 11. The headlines of Saturday, 6 June 1970 drew paral-
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