Path: news.eternal-september.org!eternal-september.org!feeder3.eternal-september.org!news.gegeweb.eu!gegeweb.org!pasdenom.info!from-devjntp Message-ID: <4RvB9mbzN_Ud0YAZGNzH6_nlEUk@jntp> JNTP-Route: nemoweb.net JNTP-DataType: Article Subject: Re: Racines d'une =?UTF-8?Q?=C3=A9quation=20quadratique?= References: Newsgroups: fr.sci.maths JNTP-HashClient: aPrlY5-SwxoZ7NmsI_GtnUirf0I JNTP-ThreadID: zg7vJRSYBqMr5zA_AlxLLRZCG-8 JNTP-Uri: https://www.nemoweb.net/?DataID=4RvB9mbzN_Ud0YAZGNzH6_nlEUk@jntp User-Agent: Nemo/1.0 JNTP-OriginServer: nemoweb.net Date: Wed, 05 Mar 25 20:49:30 +0000 Organization: Nemoweb JNTP-Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36 Injection-Info: nemoweb.net; posting-host="0622b338f00df6c7e122ad5f6ee90645acf995aa"; logging-data="2025-03-05T20:49:30Z/9231884"; posting-account="4@nemoweb.net"; mail-complaints-to="julien.arlandis@gmail.com" JNTP-ProtocolVersion: 0.21.1 JNTP-Server: PhpNemoServer/0.94.5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-JNTP-JsonNewsGateway: 0.96 From: Richard Hachel Le 05/03/2025 à 20:21, efji a écrit : > Le 05/03/2025 à 19:56, Richard Hachel a écrit : >> Si je trace la courbe f(x)= x^12+3, tu vas me trouver douze racines? > > Oui! > > 3^{1/2}e^{i(1+2k)\pi/12}, k=0,...,11. > > Autre question? Oui. C'est les douze endroits où y=0? R.H.