Предмет: Алгебра, автор: SevaDota

Решите 2 задания плиз

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Автор ответа: 99tasha
0
решение в файлах:
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Автор ответа: SevaDota
0
СПАСИБО СПАСИБО СПАСИБО! Когда можно будет отметить ответ лучшим,я выберу твой ,я ведь обещал)Спасибо еще раз!
Автор ответа: 99tasha
0
пожалуйста!
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A Smart Lesson
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