quadratic equation

From Longman Dictionary of Contemporary EnglishRelated topics: Mathsquadratic 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 themselvesExamples from the Corpusquadratic 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”

单词	quadratic equation
释义	quadratic equation From Longman Dictionary of Contemporary EnglishRelated topics: Mathsquadratic 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 themselvesExamples from the Corpusquadratic 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”
随便看	set yourself up as set-top box set/break/beat a world record set/create a precedent set/impose a deadline set/lay/clap eyes on somebody/something set/put somebody straight set/put somebody’s mind at ease set/put somebody’s mind at rest set/put something in motion set/put something to music set/put the record straight set/put the world to rights set/start/keep the ball rolling Setanta setback setlan SETS sett settan sette settee setter setting setting