Решитеlog2(14х) = log2(7) + 2 - №6825532

Решите
log2(14х) = log2(7) + 2
- Предмет:
  Математика
- Автор:
  kareemolit
- 5 лет назад

Ответы 1

log₂14x=log₂7 +2log₂14x=log₂7 +2log₂2log₂14x=log₂7 +log₂4log₂14x=log₂(7 ·4)14x=7·414x=28x=28:14x=2
- Автор:
  linusnash
- 5 лет назад
- 0
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