Предмет: Алгебра, автор: welcome124

1. Решите систему неравенств $left { {{2-3x <2x+12} atop {4x+52 geq 0}} right.$

2. Внесите множитель под знак корня $frac{1}{2} sqrt{8a.}$

3. Найдите значение выражения $sqrt{ x^{2} -2x+1}$

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Автор ответа: aleantchest

0

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