Предмет: Алгебра, автор: Sakan4o

С объяснением, если можно

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Автор ответа: Universalka

1

$log _{3} \frac{ \sqrt[3]{81}* \sqrt[6]{3} }{ \sqrt[5]{27} } =log _{3} \frac{ \sqrt[3]{ 3^{4} }* \sqrt[6]{3} }{ \sqrt[5]{ 3^{3} } }=log _{3} \frac{ 3^{ \frac{4}{3} }* 3^{ \frac{1}{6} } }{ 3^{ \frac{3}{5} } }=log _{3} 3 ^{ \frac{4}{3} + \frac{1}{6}- \frac{3}{5} } =log _{3}3 ^{0,9}=$ $=0,9log _{3}=0,9$

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