{"id":9298,"date":"2012-05-22T17:44:21","date_gmt":"2012-05-22T16:44:21","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=9298"},"modified":"2022-01-14T12:36:36","modified_gmt":"2022-01-14T12:36:36","slug":"radiciacao-em-mathbbc","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=9298","title":{"rendered":"Radicia\u00e7\u00e3o em $\\mathbb{C}$"},"content":{"rendered":"<blockquote>\n<p style=\"text-align: center;\">Sendo $z = \\rho \\operatorname{cis} \\theta $ um n\u00famero complexo n\u00e3o nulo, as $n$ ra\u00edzes de \u00edndice $n$ s\u00e3o: $${w_k} = \\sqrt[n]{\\rho }\\operatorname{cis} \\left( {\\frac{\\theta }{n} + \\frac{{2k\\pi }}{n}} \\right)\\,\\,,k = 0,1,2,&#8230;,n &#8211; 1$$<\/p>\n<\/blockquote>\n<p><!--more--><\/p>\n<p style=\"text-align: center;\"><script src=\"https:\/\/cdn.geogebra.org\/apps\/deployggb.js\"><\/script>\r\n<div id=\"ggbApplet\" style=\"margin: 0 auto;\"><\/div>\r\n<script>\r\nvar parameters = {\r\n\"id\": 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