Предмет: Алгебра, автор: goshavaner

18 1/1+log9 2 помогите пожалуйста

Ответы

Автор ответа: Аноним

За расшифровку доплачивать надо:

18^(1/1+log(9)2)=18^(1/(log(9)9+log(9)2)=18^(1/log(9)18)=18^(log(18)9)=9

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