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二次方程
èr​cì​fāng​chéng

quadratic equation

Origin Definitions Defs Strokes Stroke Words Sentences Sents
  • created sense approved 二次方程 · èr​cì​fāng​chéng · quadratic equation 2026/03/04

    二次方程

    èr​cì​fāng​chéng

    quadratic equation

    quadratic equation

    我们需要求解这个一元二次方程。

    created sense Mar 4, 2026, 02:25 AM

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