英语词汇“quadratic equation”的意思、释义、用法及双语翻译-时代网

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词汇	quadratic equation
释义	quadratic equation Related topics: Maths quad·rat·ic e·qua·tion /kwɒˌdrætɪk ɪˈkweɪʒən $ kwɑː-/ noun [countableC] technicalHM an equation such ax²+by+c = z, which includes numbers or quantities multiplied by themselves 二次方程（式） Examples from the Corpus quadratic equation• One boy was solving a quadratic equation, another was engaged with Euclid. Origin quadratic equation (1600-1700) quadratic from quadrate “square” ((14-21 centuries)), from Latin quadratus, past participle of quadrare “to make square”
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