{"id":2719,"date":"2020-02-24T20:51:33","date_gmt":"2020-02-24T20:51:33","guid":{"rendered":"https:\/\/zzip.dk\/video\/?p=2719"},"modified":"2026-10-22T16:36:34","modified_gmt":"2026-10-22T15:36:34","slug":"ing17","status":"publish","type":"post","link":"https:\/\/duda.dk\/video\/matematik\/mat-c\/ing17\/","title":{"rendered":"Udregn kvadratet p\u00e5 en toleddet st\u00f8rrelse med minus i parentesen"},"content":{"rendered":"<div class=\"wpb-content-wrapper\" id=\"wpb-content-root\">[vc_row][vc_column]<div class=\"vcex-module vcex-teaser vcex-teaser-two wpex-flex wpex-flex-col wpex-shadow-lg wpex-surface-2 wpex-p-20 wpex-rounded\" style=\"background:#e8f9f9;\"><div class=\"vcex-teaser-content\"><h2 class=\"vcex-teaser-heading wpex-heading wpex-text-lg\">L\u00e6r at udregne kvadratet p\u00e5 en toleddet st\u00f8rrelse med minus i parentesen<\/h2><div class=\"vcex-teaser-text wpex-mt-10 wpex-last-mb-0 wpex-clr\"><p><strong>Udregn kvadratet p\u00e5 en toleddet st\u00f8rrelse med minus i parentesen<\/strong> og f\u00e5 styr p\u00e5 en vigtig algebraisk regneregel. N\u00e5r en parentes med to led og et minus opl\u00f8ftes i anden potens, skal du f\u00f8lge en bestemt formel for at opn\u00e5 det korrekte resultat. Denne metode bruges ofte i algebra, ligninger og polynomier og er et vigtigt v\u00e6rkt\u00f8j for alle, der \u00f8nsker en st\u00e6rkere forst\u00e5else af matematik.<\/p>\n<div>\n<p>I denne video l\u00e6rer du trin for trin, hvordan du kan <strong>udregne kvadratet p\u00e5 en toleddet st\u00f8rrelse med minus i parentesen<\/strong>. Videoen gennemg\u00e5r de grundl\u00e6ggende regler og forklarer, hvordan de enkelte led i parentesen p\u00e5virker det f\u00e6rdige resultat. Du f\u00e5r vist, hvordan b\u00e5de kvadraterne af leddene og mellemleddet indg\u00e5r i beregningen, samt hvorfor fortegnene spiller en afg\u00f8rende rolle.<\/p>\n<p>At kunne arbejde med kvadrats\u00e6tninger er en vigtig f\u00e6rdighed i algebra, da de bruges i mange forskellige matematiske opgaver. N\u00e5r du l\u00e6rer at <strong>udregne kvadratet p\u00e5 en toleddet st\u00f8rrelse med minus i parentesen<\/strong>, bliver det lettere at forenkle udtryk, l\u00f8se ligninger og forst\u00e5 matematiske sammenh\u00e6nge.<\/p>\n<p>Uanset om du m\u00f8der emnet for f\u00f8rste gang eller \u00f8nsker at genopfriske din viden, giver denne video en enkel og overskuelig introduktion. Her f\u00e5r du de n\u00f8dvendige v\u00e6rkt\u00f8jer til at arbejde sikkert med kvadrats\u00e6tninger og styrke dine f\u00e6rdigheder inden for algebra.<\/p>\n<p>Denne video indg\u00e5r i Ingeni\u00f8rens serie p\u00e5 37 videoer med forklaringer p\u00e5 matematik i folkeskolens 8. \u2013 10. klasse.<\/p>\n<\/div>\n<\/div><\/div><\/div>[\/vc_column][\/vc_row][vc_row][vc_column][vc_video link=&#8221;https:\/\/youtu.be\/m7SSJUU0XJk&#8221;][\/vc_column][\/vc_row]\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][\/vc_column][\/vc_row][vc_row][vc_column][vc_video link=&#8221;https:\/\/youtu.be\/m7SSJUU0XJk&#8221;][\/vc_column][\/vc_row]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[78],"tags":[],"post_series":[],"class_list":["post-2719","post","type-post","status-publish","format-standard","hentry","category-mat-c","entry","no-media"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Udregn kvadratet p\u00e5 en toleddet st\u00f8rrelse med minus i parentesen<\/title>\n<meta name=\"description\" content=\"L\u00e6r at udregne kvadratet p\u00e5 en toleddet st\u00f8rrelse med minus i parentesen. 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