{"id":126859,"date":"2021-09-13T17:12:38","date_gmt":"2021-09-13T11:42:38","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=126859"},"modified":"2021-09-13T17:12:41","modified_gmt":"2021-09-13T11:42:41","slug":"rd-sharma-class-10-solutions-chapter-8-exercise-8-4","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-8-exercise-8-4\/","title":{"rendered":"RD Sharma Class 10 Solutions Chapter 8 Quadratic Equations Exercise 8.4 (Updated for 2021-22)"},"content":{"rendered":"\n<p><img class=\"alignnone size-full wp-image-126882\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-10-Solutions-Chapter-8-Exercise-8.4.jpg\" alt=\"RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-10-Solutions-Chapter-8-Exercise-8.4.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Class-10-Solutions-Chapter-8-Exercise-8.4-768x432.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><strong>RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4:&nbsp;<\/strong>This exercise covers the second way of solving quadratic equations. The procedure is known as the completing the square method. This strategy is not easy to grasp for all students. That is why subject experts at Kopykitab prepared the <a href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-for-maths\/\"><strong>RD Sharma Class 10 Solutions<\/strong><\/a> to help students understand topics and clear their questions at the same time. The <a href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-8-quadratic-equations\/\"><strong>RD Sharma Solutions for Class 10 Maths Chapter 8 Quadratic Equations<\/strong><\/a> Exercise 8.4 PDF is also available for students to use.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_47_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"ez-toc-toggle-icon-1\"><label for=\"item-69d56836ccaf2\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #000000;color:#000000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #000000;color:#000000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-69d56836ccaf2\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-visibility-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-8-exercise-8-4\/#download-rd-sharma-class-10-solutions-chapter-8-exercise-84-free-pdf\" title=\"Download RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4 Free PDF\">Download RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4 Free PDF<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-8-exercise-8-4\/#access-answers-to-rd-sharma-solutions-class-10-maths-chapter-8-exercise-84-important-question-with-answers\" title=\"Access answers to RD Sharma Solutions Class 10 Maths Chapter 8 Exercise 8.4- Important Question with Answers\">Access answers to RD Sharma Solutions Class 10 Maths Chapter 8 Exercise 8.4- Important Question with Answers<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-8-exercise-8-4\/#faqs-on-rd-sharma-class-10-solutions-chapter-8-exercise-84\" title=\"FAQs on RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4\">FAQs on RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-8-exercise-8-4\/#how-is-rd-sharma-class-10-solutions-chapter-8-exercise-84-helpful-for-board-exams\" title=\"How is RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4 helpful for board exams?\">How is RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4 helpful for board exams?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-8-exercise-8-4\/#is-the-rd-sharma-class-10-maths-solutions-chapter-8-exercise-84-available-on-the-kopykitab-website\" title=\"Is the RD Sharma Class 10 Maths Solutions Chapter 8 Exercise 8.4 available on the Kopykitab website?\">Is the RD Sharma Class 10 Maths Solutions Chapter 8 Exercise 8.4 available on the Kopykitab website?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-8-exercise-8-4\/#where-can-i-get-rd-sharma-class-10-maths-solutions-chapter-8-exercise-84-free-pdf\" title=\"Where can I get RD Sharma Class 10 Maths Solutions Chapter 8 Exercise 8.4 Free PDF?\">Where can I get RD Sharma Class 10 Maths Solutions Chapter 8 Exercise 8.4 Free PDF?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rd-sharma-class-10-solutions-chapter-8-exercise-84-free-pdf\"><\/span>Download RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4 Free PDF<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div id=\"example1\" style=\"text-align: justify;\">&nbsp;<\/div>\n<p style=\"text-align: justify;\"><style>\n.pdfobject-container { height: 800px;}<br \/>\n.pdfobject { border: 1px solid #666; }<br \/>\n<\/style><\/p>\n<p style=\"text-align: justify;\"><script src=\"https:\/\/www.kopykitab.com\/_utility\/js\/pdfobject.min.js\"><\/script><br><script>PDFObject.embed(\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Solution-Class-10-Chapter-8-Exercise-8.4.pdf\", \"#example1\");<\/script><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/09\/RD-Sharma-Solution-Class-10-Chapter-8-Exercise-8.4.pdf\">RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"access-answers-to-rd-sharma-solutions-class-10-maths-chapter-8-exercise-84-important-question-with-answers\"><\/span>Access answers to RD Sharma Solutions Class 10 Maths Chapter 8 Exercise 8.4- Important Question with Answers<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Find the roots of the following quadratic equations (if they exist) by the method of completing the square.<br>Question 1.<br>x\u00b2 \u2013 4 \u221a2x + 6 = 0<br>Solution:<br><img src=\"https:\/\/farm2.staticflickr.com\/1741\/28701091898_5b67c649ba_o.png\" alt=\"RD Sharma Class 10 Chapter 8 Quadratic Equations \" width=\"347\" height=\"345\"><\/p>\n<p>Question 2.<br>2x\u00b2 \u2013 7x + 3 = 0<br>Solution:<br><img src=\"https:\/\/farm2.staticflickr.com\/1735\/40766430510_c7d7ea450e_o.png\" alt=\"Quadratic Equations Class 10 RD Sharma \" width=\"345\" height=\"421\"><br><img src=\"https:\/\/farm2.staticflickr.com\/1739\/40766430450_e263fa1f53_o.png\" alt=\"RD Sharma Class 10 Chapter 8 Quadratic Equations \" width=\"223\" height=\"110\"><\/p>\n<p>Question 3.<br>3x\u00b2 + 11x + 10 = 0<br>Solution:<br><img src=\"https:\/\/farm2.staticflickr.com\/1727\/28701092188_8a32d443b5_o.png\" alt=\"Quadratic Equations Class 10 RD Sharma \" width=\"353\" height=\"504\"><\/p>\n<p>Question 4.<br>2x\u00b2 + x \u2013 4 = 0<br>Solution:<br><img src=\"https:\/\/farm2.staticflickr.com\/1758\/28701092478_69637b93a6_o.png\" alt=\"RD Sharma Class 10 Solutions Quadratic Equations \" width=\"354\" height=\"276\"><br><img src=\"https:\/\/farm2.staticflickr.com\/1722\/28701092338_16c66c0bba_o.png\" alt=\"Quadratic Equations Class 10 RD Sharma \" width=\"357\" height=\"335\"><\/p>\n<p>Question 5.<br>2x\u00b2 + x + 4 = 0<br>Solution:<br><img src=\"https:\/\/farm2.staticflickr.com\/1730\/40766431190_62629322be_o.png\" alt=\"RD Sharma Class 10 Solutions Quadratic Equations \" width=\"355\" height=\"387\"><\/p>\n<p>Question 6.<br>4x\u00b2 + 4\u221a3x + 3 = 0<br>Solution:<br><img src=\"https:\/\/farm2.staticflickr.com\/1731\/27705244247_ba35304ba0_o.png\" alt=\"RD Sharma Class 10 Solutions Chapter 8 Quadratic Equations \" width=\"349\" height=\"137\"><br><img src=\"https:\/\/farm2.staticflickr.com\/1734\/42523280372_4a3bd15070_o.png\" alt=\"RD Sharma Class 10 Solutions Quadratic Equations \" width=\"238\" height=\"217\"><\/p>\n<p>Question 7.<br>\u221a2 x\u00b2 \u2013 3x \u2013 2\u221a2 = 0<br>Solution:<br><img src=\"https:\/\/farm2.staticflickr.com\/1756\/27705244467_cdabb03723_o.png\" alt=\"RD Sharma Class 10 Pdf Chapter 8 Quadratic Equations \" width=\"355\" height=\"370\"><br><img src=\"https:\/\/farm2.staticflickr.com\/1742\/27705244327_f4f05c0199_o.png\" alt=\"RD Sharma Class 10 Solutions Chapter 8 Quadratic Equations \" width=\"308\" height=\"315\"><\/p>\n<p>Question 8.<br>\u221a3 x\u00b2 + 10x + 7\u221a3 = 0<br>Solution:<br><img src=\"https:\/\/farm2.staticflickr.com\/1757\/27705244647_bd897fb050_o.png\" alt=\"RD Sharma Solutions Class 10 Chapter 8 Quadratic Equations \" width=\"355\" height=\"400\"><br><img src=\"https:\/\/farm2.staticflickr.com\/1722\/27705244527_ea0cd9b71e_o.png\" alt=\"RD Sharma Solutions Class 10 Chapter 8 Quadratic Equations \" width=\"265\" height=\"324\"><\/p>\n<p>Question 9.<br>x\u00b2 \u2013 (\u221a2 + 1)x + \u221a2 = 0<br>Solution:<br><img src=\"https:\/\/farm2.staticflickr.com\/1730\/41673374195_8a37492213_o.png\" alt=\"Learncbse.In Class 10 Chapter 8 Quadratic Equations \" width=\"253\" height=\"109\"><br><img src=\"https:\/\/farm2.staticflickr.com\/1759\/27705244837_a0af7dacbc_o.png\" alt=\"Class 10 RD Sharma Solutions Chapter 8 Quadratic Equations \" width=\"371\" height=\"438\"><br><img src=\"https:\/\/farm2.staticflickr.com\/1753\/27705245157_e1cc7ca502_o.png\" alt=\"Learncbse.In Class 10 Chapter 8 Quadratic Equations \" width=\"310\" height=\"362\"><\/p>\n<p>Question 10.<br>x\u00b2 \u2013 4ax + 4a\u00b2 \u2013 b\u00b2 = 0<br>Solution:<br><img src=\"https:\/\/farm2.staticflickr.com\/1758\/41673374265_21c9284c6d_o.png\" alt=\"Class 10 RD Sharma Solutions Chapter 8 Quadratic Equations \" width=\"292\" height=\"196\"><\/p>\n<p>We have provided complete details of RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4. If you have any queries related to <a href=\"https:\/\/www.cbse.gov.in\/\" target=\"_blank\" rel=\"noopener\"><strong>CBSE<\/strong><\/a>&nbsp;Class 10, feel free to ask us in the comment section below.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"faqs-on-rd-sharma-class-10-solutions-chapter-8-exercise-84\"><\/span>FAQs on RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1631524488487\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"how-is-rd-sharma-class-10-solutions-chapter-8-exercise-84-helpful-for-board-exams\"><\/span>How is RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4 helpful for board exams?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>For self-evaluation, RD Sharma Class 10 Maths Solutions Chapter 8 Exercise 8.4 provides solutions with thorough descriptions as per term limits specified by the Board. Students will gain valuable experience solving these problems, allowing them to complete the assignment on time.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1631526257807\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"is-the-rd-sharma-class-10-maths-solutions-chapter-8-exercise-84-available-on-the-kopykitab-website\"><\/span>Is the RD Sharma Class 10 Maths Solutions Chapter 8 Exercise 8.4 available on the Kopykitab website?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes, the PDFs of RD Sharma Class 10 Maths Solutions Chapter 8 Exercise 8.4 are available. These solutions are created in a unique method by Kopykitab\u2019s expert faculty.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1631526475119\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"where-can-i-get-rd-sharma-class-10-maths-solutions-chapter-8-exercise-84-free-pdf\"><\/span>Where can I get RD Sharma Class 10 Maths Solutions Chapter 8 Exercise 8.4 Free PDF?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can get RD Sharma Class 10 Maths Solutions Chapter 8 Exercise 8.4 Free PDF from the above article.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>RD Sharma Class 10 Solutions Chapter 8 Exercise 8.4:&nbsp;This exercise covers the second way of solving quadratic equations. The procedure is known as the completing the square method. This strategy is not easy to grasp for all students. That is why subject experts at Kopykitab prepared the RD Sharma Class 10 Solutions to help students &#8230; <a title=\"RD Sharma Class 10 Solutions Chapter 8 Quadratic Equations Exercise 8.4 (Updated for 2021-22)\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rd-sharma-class-10-solutions-chapter-8-exercise-8-4\/\" aria-label=\"More on RD Sharma Class 10 Solutions Chapter 8 Quadratic Equations Exercise 8.4 (Updated for 2021-22)\">Read more<\/a><\/p>\n","protected":false},"author":238,"featured_media":126882,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[73411,2985,73410],"tags":[3243,9206,73520,4388],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/126859"}],"collection":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/users\/238"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=126859"}],"version-history":[{"count":5,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/126859\/revisions"}],"predecessor-version":[{"id":127099,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/126859\/revisions\/127099"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/126882"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=126859"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=126859"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=126859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}