| 含参一元二次不等式的解法 |
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| 引用本文： | 李苏勇. 含参一元二次不等式的解法[J]. 科学之友, 2009, 0(2): 134-134 |
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| 作者姓名： | 李苏勇 |
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| 作者单位： | 太原市财政金融学校; |
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| 摘 要： | 含参一元二次不等式的解法是高中数学的重点和难点,很多同学不知道如何分类讨论,没有从根本上掌握这类题的解法。文章通过一些例题介绍了含参一元二次不等式的解法。
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| 关 键 词： | 一元二次不等式 解法 |
Solution to QuadraticInequality |
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| Li Suyong. Solution to QuadraticInequality[J]. Friend of Science Amateurs, 2009, 0(2): 134-134 |
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| Authors: | Li Suyong |
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| Abstract: | Solution to quadratic inequality is the focus and difficulty in mathematics in high school, many students do not know how to classify and discuss so they didn't master solution this field fundamentally. Based on some of the examples, this paper introduces the solution to quadratic inequality. |
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| Keywords: | quadratic inequality with senate solution |
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