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diff --git a/lessons-locked/matematika/quadratic-equation/finding-suitable.html b/lessons-locked/matematika/quadratic-equation/finding-suitable.html deleted file mode 100644 index 9e13f01..0000000 --- a/lessons-locked/matematika/quadratic-equation/finding-suitable.html +++ /dev/null @@ -1,117 +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> - <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.8/dist/katex.css" - integrity="sha384-pRsDYiLLocCzWnUN/YEr9TBTTaZOUi5x8adKfqi6Qt44lDaFkoP++x1j2ohSMtdf" crossorigin="anonymous"> - <script src="https://cdn.jsdelivr.net/npm/katex@0.16.8/dist/katex.js" - integrity="sha384-tMzugJpfLv7v0f+KXzNMqNCC6sVzLMM3sCnZDgzy0lcO/0h3sAkEBg/URFcV0JpE" - 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">Quadratic Equation: Finding the suitable factor</h1> - <h3 class="banner-text" id="banner-txt">Chapter 2 sub-page</h3> - </div> - </div> - - <div class="chip-container" id="chip-container"> - <div class="chip" title="Beware of mistakes. Please report to me (Altaf) if you caught a mistake here."><span>❓ Unchecked by Professionals</span></div> - </div> - - <div id="main"> - <section> - <p><strong><a href="/lessons/matematika/quadratic-equation/" class="link">← Go back to Main Lesson</a></strong></p> - Firstly, lets use this equation. <br> - <span id="m1"></span><br> - <h1 id="steps">Step-by-step</h1> - <ol> - <li>Find the factors of <span class="math-font">c</span>, which in this equation, <span class="math-font">c = </span><span class="math-font-main">30</span>.</li> - <li>The factors of 30 are: - <ul> - <li>1, 30</li> - <li>2, 15</li> - <li>3, 10</li> - <li>5, 6</li> - </ul> - </li> - <li>Lets define that the first and second factors are <span class="math-font">y<sub>1, 2</sub></span>. To find the suitable factors for the equation, you need to check if; - <ul> - <li><span id="m2"></span>, and</li> - <li><span id="m3"></span></li> - </ul> - </li> - <li>Check for each of the factors. We end up with 5 and 6. <br> <span id="m4"></span></li> - <li>So, the answer is <strong><span class="math-font-main">5 & 6</span></strong></li> - </ol> - <p><strong><a href="/lessons/matematika/quadratic-equation/" class="link">← Go back to Main Lesson</a></strong></p> - <script defer> - var element1 = document.getElementById("m1"); - var element2 = document.getElementById("m2"); - var element3 = document.getElementById("m3"); - var element4 = document.getElementById("m4"); - - katex.render(String.raw`x^2 + 11x + 30 = 0`, element1, { - throwOnError: false - }); - katex.render(String.raw`y_1 + y_2 = b`, element2, { - throwOnError: false - }); - katex.render(String.raw`y_1 \times y_2 = c`, element3, { - throwOnError: false - }); - katex.render(String.raw`5 \times 6 = 30\\5 + 6 = 11`, element4, { - throwOnError: false - }); - </script> - </section> - </div> - - <script src="/scripts/toc.js"></script> - <script src="/scripts/sidebar.js"></script> -</body> - -</html>
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