{"version":"1.0","provider_name":"Studijni-svet.cz","provider_url":"https:\/\/studijni-svet.cz\/kurzy","author_name":"Studijni-svet.cz","author_url":"https:\/\/studijni-svet.cz\/kurzy\/author\/admin\/","title":"Vlastnosti odmocnin | Studijni-svet.cz","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"Hfy2ZzwZv5\"><a href=\"https:\/\/studijni-svet.cz\/kurzy\/courses\/matematika-k-maturite\/lekce\/vlastnosti-odmocnin\/\">Vlastnosti odmocnin<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/studijni-svet.cz\/kurzy\/courses\/matematika-k-maturite\/lekce\/vlastnosti-odmocnin\/embed\/#?secret=Hfy2ZzwZv5\" width=\"600\" height=\"338\" title=\"&#8222;Vlastnosti odmocnin&#8220; &#8212; Studijni-svet.cz\" data-secret=\"Hfy2ZzwZv5\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/studijni-svet.cz\/kurzy\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"Odmoc\u0148ov\u00e1n\u00ed je \u010d\u00e1ste\u010dn\u011b inverzn\u00ed operac\u00ed k umoc\u0148ov\u00e1n\u00ed. V\u00fdsledkem odmoc\u0148ov\u00e1n\u00ed je odmocnina. Nej\u010dast\u011bji se pou\u017e\u00edv\u00e1 druh\u00e1 odmocnina, kter\u00e1 se zna\u010d\u00ed: \u221a, p\u0159i\u010dem\u017e plat\u00ed, \u017ee: $$sqrt{a}cdotsqrt{a}={a}$$ neboli $${(sqrt{a})}^{2}={a}$$ $${(sqrt{6})}^{2}={6}$$ P\u0159\u00edklady druh\u00fdch odmocnin: $$sqrt{25}={5}$$ $$sqrt{64}={8}$$ Podobn\u011b jako u mocnin, i odmocniny mohou b\u00fdt v\u00edcen\u00e1sobn\u00e9, nap\u0159\u00edklad t\u0159et\u00ed odmocnina, \u010dtvrt\u00e1, p\u00e1t\u00e1 a tak d\u00e1le, p\u0159i\u010dem\u017e plat\u00ed n\u00e1sleduj\u00edc\u00ed vztahy: $${(sqrt[3]{x})}^{3}=x$$ $$({sqrt[4]{x})}^{4}=x$$ ... Read more"}