Предмет: Алгебра, автор: artshirok

как решить, помогите срочно пожалуйста ничего кроме ответа не знаю(( log5 1/125

Ответы

Автор ответа: GH015

2

log5 1\125 = log5 (5^-3). loga (a^b) = b. Ответ: -3

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