Предмет: Математика, автор: ser123500

3 номер! Помогите мне плз

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Автор ответа: miron2077

0

а) m-2√(mn)+n
б) 3-49=-46
в)36*2-13=72-13=59
г)3+2√81+27-18=3+18+27-18=30

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