Предмет: Алгебра, автор: zaecz2001

Решить уравнение 3^x+2 + 3^x-1 < 28

Ответы

Автор ответа: SeeTheSea

Надеюсь что так. Сверь с ответами в конце учебника (если они есть) и скажи правильный ответ

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