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山东省德州市武城县四女寺镇中考数学复习练习一元二次方程第5课时公式法解一元二次方程（无答案）.doc

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山东省德州市武城县四女寺镇中考数学复习练习一元二次方程第5课时公式法解一元二次方程（无答案）.doc_第1页
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1公式法解一元二次方程1、解下列方程：(1) 0232x (2) 472x； (3) xx81042 （4） 62x（5） 18432x （6） 0152x

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