二に次じ方ほう程てい式しきMeaningsNoun1. quadratic equationKanji used二two次next方way程extent式ceremonyPitch accentにじほうていしきComposed of二に次じsecond; secondary; quadratic (function, equation, etc.); second-order; fictional (in relation to anime, manga, etc.); drawn; two-dimensionalNo-adjective方ほう程てい式しきequation; formula; method for solving a problem; set way of achieving a particular resultNoun