Предмет: Алгебра, автор: irishka99kulahmet99

Срочно! Представьте число в виде степени с основанием 7

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Ответы

Автор ответа: Аноним

49 = 7 ^ 2
7 = 7 ^ 1
1 = 7 ^ 0
1/7 = 7 ^ ( - 1 )
1/343 = 7 ^ ( - 3 )
1/49 = 7 ^ ( - 2 )

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