Предмет: Алгебра, автор: kuznetsovsasha

найдите значение выражения 7 в 4/9 × 49 в 5/18

Ответы

Автор ответа: pomoshnik09

0

7^4/9* 49^5/18=7^4/9*(7²)^5/18=7^4/9*7^10/18=7^(4/9+5/9)=7

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