Предмет: Алгебра,
автор: swen1001
Решить уравнение
3-x²=7-3x+2x²
gsheudvu:
Unfortunately, this kind of abnormality is spreading fast. Yet, in most families television is turned on for two or three hours a day. TV programmes nowadays cater for any age and any taste. Men traditionally watch sports programmes and never fail to see important football matches. If they want to watch a film, they choose a comedy, a thriller or a crime film. Women may watch serials, comic series, pop-music concerts, lyrical comedies and melodramas .
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