英语词汇“quadratic equation”的翻译、意思、用法、释义-英汉双解词典-注文网

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单词	quadratic equation
释义	quadratic equation ¹ \| quadratic equation ² \| [TOP]quadratic equation quad·rat·ic e·qua·tion / kwɑdˌrætɪk ɪˈkweʒən ; kwɔˌdrætɪk ɪˈkweɪʒən / noun [C] [technical] 1. an EQUATION such as ax2+by+c=z, which includes numbers or quantities multiplied by themselves 二次方程（式） [TOP]quadratic equation UK [kwɒdˌræt.ɪk.ɪ'kweɪ.ʒən] US [-ˌrætˌ-] noun countable » an equation (= mathematical statement) which includes an unknown value that is multiplied by itself only once, and which does not include an unknown value multiplied by itself more than once 二次方程式 In the quadratic equation, 2y 2 +3y=14, y=2 or y=-3½. 在二次方程式2y2+3y=14中，y=2或y=-3½
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