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diff --git a/lessons-locked/matematika/pangkat-akar/akar.html b/lessons-locked/matematika/pangkat-akar/akar.html deleted file mode 100644 index e7505de..0000000 --- a/lessons-locked/matematika/pangkat-akar/akar.html +++ /dev/null @@ -1,124 +0,0 @@ -<!DOCTYPE html> -<html lang="en"> - -<head> - <meta charset="UTF-8"> - <meta http-equiv="X-UA-Compatible" content="IE=edge"> - <meta name="viewport" content="width=device-width, initial-scale=1.0"> - <link rel="stylesheet" href="/style.css"> - <link rel="icon" href="/assets/images/master.svg"> - <title>Al Azhar 9th Grade Lesson Notes</title> - <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png"> - <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png"> - <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png"> - <link rel="manifest" href="/site.webmanifest"> - <script src="https://kit.fontawesome.com/d279a1f519.js" crossorigin="anonymous"></script> -</head> - -<body> - <div class="fixed-top-btn-container" id="topbtn"> - <a class="fixed-top-btn menu-btn" onclick="toggleNav()" href="javascript:void(0)"><i class="fa-solid fa-bars"></i></a> - <a href="../" class="fixed-top-btn back-btn"><i class="fa-solid fa-chevron-left"></i></a> - </div> - <div id="console"></div> - <div id="sidebar"> - <div> - <a href="/index.html"> - <img src="/assets/images/master.svg" alt="" class="sidebar-logo"> - </a> - - <h3 id="title" class="align-center">Al Azhar 9th Grade Lesson Notes</h3> - </div> - - <div> - <a href="/about/author.html" class="sidebar-link link">About the Author</a> - <a href="/about/school.html" class="sidebar-link link">About School</a> - <a href="/lessons" class="sidebar-link link">Lessons</a> - - - <hr class="divider"> - <div id="toc"> - <h4>Table of Contents</h4> - </div> - </div> - </div> - - <div class="banner-container" id="banner"> - <div class="banner-bg" id="img-supplies"></div> - <div class="gradient-bg"></div> - <div class="banner-text-container"> - <h1 class="banner-text" id="banner-txt">Root</h1> - <h3 class="banner-text" id="banner-txt">Chapter 1</h3> - </div> - </div> - - <div class="chip-container" id="chip-container"> - <div class="chip"><span>✅ Verified</span></div> - </div> - - <div id="main"> - <section> - <h1 id="definition">Definition</h1> - Root is the inverse of exponent. For example;<br> - <ul> - <li>4<sup>2</sup> = 16, <b>so <span class="sroot">16</span> = 4</b></li> - <li>5<sup>2</sup> = 25, <b>so <span class="sroot">25</span> = 5</b></li> - <li>10<sup>2</sup> = 100, <b>so <span class="sroot">100</span> = 10</b></li> - </ul> - - <h1 id="simplification">Simplifying Square Roots</h1> - You can simplify a root by factoring the root number another number that is rational. Or in other words, divide the root number by the perfect squares. For example; - <ul> - <li> - <strong>Simplify <span class="sroot">60</span></strong><br> - <span class="sroot">60</span> = <span class="sroot">4 × 15</span> = 2<span class="sroot">15</span><br> - </li> - <li> - <strong>Simplify <span class="sroot">48</span></strong><br> - <span class="sroot">48</span> = <span class="sroot">16 × 3</span> = 4<span class="sroot">3</span><br> - </li> - <li> - <strong>Simplify <span class="sroot">125</span></strong><br> - <span class="sroot">125</span> = <span class="sroot">25 × 5</span> = 5<span class="sroot">5</span><br> - </li> - </ul> - - <h1 id="root-operations">Root Operations</h1> - <h2 id="root-operations--addition">Addition</h2> - Roots with coefficient can be added with another coefficient that have the same roots. <br> - <strong>a<span class="sroot">c</span> + b<span class="sroot">c</span> = (a + b)<span class="sroot">c</span></strong> - <ul> - <li>3<span class="sroot">2</span> + 4<span class="sroot">2</span> = (3 + 4)<span class="sroot">2</span> = <strong>7<span class="sroot">2</span></strong></li> - <li><span class="sroot">5</span> + 3<span class="sroot">5</span> = (1 + 3)<span class="sroot">5</span> = <strong>4<span class="sroot">5</span></strong></li> - </ul> - <h2 id="root-operations--subtraction">Subtraction</h2> - Roots with coefficient can be subtracted with another coefficient that have the same roots. <br> - <strong>a<span class="sroot">c</span> - b<span class="sroot">c</span> = (a - b)<span class="sroot">c</span></strong> - <ul> - <li>7<span class="sroot">3</span> - 4<span class="sroot">3</span> = (7 - 4)<span class="sroot">3</span> = <strong>3<span class="sroot">2</span></strong></li> - <li>10<span class="sroot">6</span> - 5<span class="sroot">6</span> = (10 - 5)<span class="sroot">6</span> = <strong>5<span class="sroot">6</span></strong></li> - </ul> - <h2 id="root-operations--multiplication">Multiplication</h2> - Roots can be multiplied with any other roots. If the root is the same as the other multiplied root, the root can be deleted (if you want to be faster). <br> - <strong>a<span class="sroot">c</span> × b<span class="sroot">d</span> = (a × b)<span class="sroot">c × d</span></strong> - <ul> - <li><span class="sroot">2</span> × <span class="sroot">5</span> = <strong><span class="sroot">10</span></strong></li> - <li>3<span class="sroot">2</span> × 4<span class="sroot">3</span> = (3 × 4)<span class="sroot">2 × 3</span> = <strong>12<span class="sroot">6</span></strong></li> - <li>2<span class="sroot">5</span> × 3<span class="sroot">5</span> = (2 × 3)(5) = 6(5) = <strong>30</strong></li> - </ul> - <h2 id="root-operations--division">Division</h2> - Roots can be divided with any other roots. <br> - <strong>a<span class="sroot">c</span> ÷ b<span class="sroot">d</span> = (a ÷ b)<span class="sroot">c ÷ d</span></strong> - <ul> - <li> - 8<span class="sroot">6</span> ÷ 4<span class="sroot">3</span> = (8 ÷ 4)<span class="sroot">6 ÷ 3</span> = <strong>2<span class="sroot">2</span></strong> - </li> - </ul> - </section> - </div> - - <script src="/scripts/toc.js"></script> - <script src="/scripts/sidebar.js"></script> -</body> - -</html>
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