lg(x+6)-1/2lg(2x-3)=2-lg25 подскажите пожалуйста откуда появляется дальнейшее решение 2lg(x+6)-lg(2x-3)=2(lg100-lg25) - №23778950

lg(x+6)-1/2lg(2x-3)=2-lg25
подскажите пожалуйста откуда появляется дальнейшее решение 2lg(x+6)-lg(2x-3)=2(lg100-lg25)
- Предмет:
  Математика
- Автор:
  beauxzceo
- 5 лет назад

Ответы 1

спасибо спасибо спасибо !!!!! очень помогли разобраться наконец
- Автор:
  shady
- 5 лет назад
- 0
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