log2(2cos^2x+ 3cosx +8)=3 - №29322714

log2(2cos^2x+ 3cosx +8)=3
- Предмет:
  Математика
- Автор:
  cirilokm54
- 7 лет назад

Ответы 1

Решение: см.фото с решением
- Автор:
  ameliagix3
- 7 лет назад
- 0
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