<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>https://ecency.com</link><image><url>https://ecency.com/logo512.png</url><title>RSS Feed</title><link>https://ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Thu, 03 Sep 2026 13:19:56 GMT</lastBuildDate><atom:link href="https://ecency.com/created/extremalwerte/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Confusing teacher?! Best math lesson! Extremalwerte]]></title><description><![CDATA[I show you quick a pic from the board in the classroom and you know what i mean #Extremalwerte The gaol is, to find the perfect hight and length for the biggest area in the triangel of g, X and Y... To]]></description><link>https://ecency.com/@hugostar33/confusing-teacher-best-math-lesson-extremalwerte</link><guid isPermaLink="true">https://ecency.com/@hugostar33/confusing-teacher-best-math-lesson-extremalwerte</guid><category><![CDATA[math]]></category><dc:creator><![CDATA[hugostar33]]></dc:creator><pubDate>Thu, 25 Jan 2018 13:58:15 GMT</pubDate><enclosure url="https://i.ecency.com/p/C3TZR1g81UNchGPKLQuxAL7oEwDJ42cT977qXjChSG4a8DjR3G7qUM4ysdkWGqRKeyjxQ1NsyRrFAJDrpcQeVe2i85R2tV3g3G8yxSbuKSKyztsn8YanTmG?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>