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“基本不等式和一元二次不等式”作为江苏《考试说明》中的C级要求,是高考命题的热点、焦点,是高三数学复习的重点.如何突破这一能力要求,一直是一线教师孜孜以求的目标.笔者听了一节不等式证
“Basic Inequality and One Yuan Quadratic Inequality ” as the C-level requirements in the Jiangsu “Exam Description” is the focus of the college entrance examination proposition, is the focus of the senior high school mathematics review .How to break through this ability requirement has been the first-line teachers diligently The goal I heard a section inequalities card