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在求解数学问题时,如果能够灵活地运用知识,选择恰当的解题策略,不仅可以快速、简捷地解题,而且有利于提高思维能力.
In solving mathematical problems, if we can flexibly apply knowledge and choose the appropriate problem-solving strategy, we can not only solve the problem quickly and simply, but also improve the thinking ability.