Предмет: Математика, автор: natashadmitrieva

Найдите значение выражения log4 2+log0.25 8

Ответы

Автор ответа: Аноним

$log_42+log_{0.25}8=log_42+log_{4^{-1}}8=log_42-log_48=log_4frac{2}{8} =\ \ =log_41-log_44=-1$

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