Решите логарифмическое неравенство Log7 (x-1)<2 - №27822785

Решите логарифмическое неравенство Log7 (x-1)<2
- Предмет:
  Алгебра
- Автор:
  david4
- 5 лет назад

Ответы 1

{x-1>0⇒x>1{x-1<49⇒x<50x∈(1;50)
- Автор:
  charles62
- 5 лет назад
- 0
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Упражнения 1. Раскройте скобки, употребляя гла¬голы в одном из следующих времен: Present Simple, Past Simple, Present Continuous, Past Continuous.
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