English version

quadratic equation

From Longman Dictionary of Contemporary English
Related topics: Maths
quadratic equationquad‧rat‧ic e‧qua‧tion /kwɒˌdrætɪk ɪˈkweɪʒən $ kwɑː-/ noun [countable]  technicalHM an equation such ax²+by+c = z, which includes numbers or quantities multiplied by themselves
Examples from the Corpus
quadratic equationOne boy was solving a quadratic equation, another was engaged with Euclid.
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