Предмет: Алгебра, автор: kiiira

На помощь! (1/9)в степени x-3=3

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Автор ответа: 1АринкО

0

Приведи к одному основанию: 5 в степени (2х - 3) и 5 в степени (3) => 2x - 3 = 3 (если равны степени с одинаковыми основаниямияяя, то равны и показатели), х = 3.

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