{"id":69387,"date":"2023-05-31T15:54:00","date_gmt":"2023-05-31T10:24:00","guid":{"rendered":"https:\/\/www.kopykitab.com\/blog\/?p=69387"},"modified":"2023-06-02T13:30:06","modified_gmt":"2023-06-02T08:00:06","slug":"rs-aggarwal-class-8-maths-chapter-2-ex-2-2","status":"publish","type":"post","link":"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-2-ex-2-2\/","title":{"rendered":"RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions 2023 | Download Free PDF"},"content":{"rendered":"\n<p><img class=\"alignnone size-full wp-image-69389\" src=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/2.2-2.jpg\" alt=\"RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions\" width=\"1200\" height=\"675\" srcset=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/2.2-2.jpg 1200w, https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/2.2-2-768x432.jpg 768w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<p><strong>RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions<\/strong>: In this exercise, the students will learn the problems of all the six laws of integral exponents &amp; the use of the decimal number system in the laws. The students must practice these solutions as they assist them to acquire good marks in the Class 8<sup>th<\/sup> Maths final exams. These solutions are accurate &amp; formulated as per the CBSE guidelines. The students will get access to useful &amp; helpful information in an easy language.<\/p>\n<p>RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions are self-sufficient for the students in order to obtain excellent marks in the final exams. By solving the textbook questions with the help of these solutions, the students\u2019 problem-solving abilities are also improved. These solutions enable the students to evaluate the areas of weaknesses so that they can improve to acquire good marks in the final exam. The students will be able to recall all formulas easily by practicing these solutions regularly.<\/p>\n<p>Access <a href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-solutions-class-8-maths-chapter-2-exponents\/\" target=\"_blank\" rel=\"noopener noreferrer\">RS Aggarwal Class 8 Maths Chapter 2 Solutions<\/a> PDF<\/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-69d059c6968ee\" 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-69d059c6968ee\"><\/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\/rs-aggarwal-class-8-maths-chapter-2-ex-2-2\/#download-rs-aggarwal-class-8-maths-chapter-2-ex-22-solutions\" title=\"Download RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions\">Download RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-2-ex-2-2\/#important-definition-for-rs-aggarwal-class-8-maths-chapter-2-ex-22-solutions\" title=\"Important Definition for RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions\">Important Definition for RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"download-rs-aggarwal-class-8-maths-chapter-2-ex-22-solutions\"><\/span><strong>Download <\/strong><strong>RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div id=\"example1\" style=\"text-align: justify;\">\u00a0<\/div>\n<p style=\"text-align: justify;\"><style>\n.pdfobject-container { height: 500px;}<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\/01\/RS-Aggarwal-Class-8-Maths-Chapter-2-Ex-2.2-Solutions.pdf\", \"#example1\");<\/script><\/p>\n<p><a href=\"https:\/\/www.kopykitab.com\/blog\/wp-content\/uploads\/2021\/01\/RS-Aggarwal-Class-8-Maths-Chapter-2-Ex-2.2-Solutions.pdf\">RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions<\/a>\u00a0<\/p>\n<h2><span class=\"ez-toc-section\" id=\"important-definition-for-rs-aggarwal-class-8-maths-chapter-2-ex-22-solutions\"><\/span><strong>Important Definition for <\/strong><strong>RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>Here are the six laws defined for exponents:<\/strong><\/li>\n<\/ul>\n<p>1. Product With the Same Bases: According to this law, for any non-zero term a,<\/p>\n<p>a<sup>m <\/sup>\u00d7 a<sup>n<\/sup> = a<sup>m+n <\/sup>where m &amp; n are real numbers.<\/p>\n<p>\u00a0For instance: What is the simplification of 5<sup>5<\/sup> \u00d7 5<sup>1<\/sup> ?<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 = 5<sup>5<\/sup> \u00d7 5<sup>1<\/sup> \u00a0= 5<sup>5+1<\/sup> \u00a0= 5<sup>6<\/sup><\/p>\n<p>2. Quotient with Same Bases: According to this law, a<sup>m<\/sup>\/a<sup>n<\/sup> = a<sup>m-n <\/sup>where a is a non-zero term and m &amp; n are integers.<\/p>\n<p>\u00a0For instance: Find the value when 10<sup>-5<\/sup> is divided by 10<sup>-3<\/sup>.<\/p>\n<p>\u00a0= 10<sup>-5<\/sup>\/10<sup>-3<\/sup> \u00a0\u00a0= 10<sup>-5-(-)3 <\/sup>\u00a0\u00a0\u00a0= 10<sup>-5+3 <\/sup>\u00a0\u00a0\u00a0= 10<sup>-2 <\/sup>\u00a0\u00a0\u00a0= 1\/100<\/p>\n<p>3. Power Raised to a Power: As per this law, if a is the base, the power raised to the power of base a gives the number of the powers raised to the base a, like<\/p>\n<p>(a<sup>m<\/sup>)<sup>n<\/sup> = a<sup>mn <\/sup>where a is a non-zero term and m &amp; n are integers.<\/p>\n<p>\u00a0For instance: Express 8<sup>3<\/sup> as a power with base 2.<\/p>\n<p>= 2\u00d72\u00d72 = 8 = 2<sup>3 <\/sup><\/p>\n<p>\u00a0\u00a0\u00a0 Thus, 8<sup>3<\/sup>= (2<sup>3<\/sup>)<sup>3<\/sup> = 2<sup>9<\/sup><\/p>\n<p>4. Product to a Power: According to this law, for two or more different bases, if the power is the same, then a<sup>n<\/sup> b<sup>n<\/sup> = (ab)<sup>n <\/sup>where a is a non-zero term &amp; n is the integer.<\/p>\n<p>\u00a0For instance: Simplify and write the exponential form of: 1\/8 x 5<sup>-3\u00a0<\/sup>= 1\/8 = 2<sup>-3<\/sup><\/p>\n<p>\u00a0\u00a0 Thus, 2<sup>-3<\/sup> x 5<sup>-3<\/sup> = (2 \u00d7 5)<sup>-3<\/sup> = 10<sup>-3<\/sup><\/p>\n<p>5. Quotient to a Power: According to this law, the fraction of two different bases with the same power is represented as a<sup>n<\/sup>\/b<sup>n<\/sup> = (a\/b)<sup>n <\/sup>where a and b are non-zero terms &amp; n is an integer.<\/p>\n<p>\u00a0For instance: Simplify the expression and find the value 15<sup>3<\/sup>\/5<sup>3<\/sup>\u00a0= (15\/5)<sup>3<\/sup>= 3<sup>3<\/sup> = 27<\/p>\n<p>\u00a06. Zero Power: As per this law, if the power of any integer is zero, its value is equal to 1, like a<sup>0<\/sup> = 1 where a is any non-zero term.<\/p>\n<p>\u00a0For instance: What is the value of 5<sup>0<\/sup> + 2<sup>2<\/sup> + 4<sup>0<\/sup> + 7<sup>1<\/sup> \u2013 3<sup>1<\/sup> ?<\/p>\n<p>\u00a0\u00a0\u00a0\u00a0\u00a0 = 5<sup>0<\/sup> + 2<sup>2<\/sup> + 4<sup>0<\/sup> + 7<sup>1<\/sup> \u2013 3<sup>1<\/sup> = 1 + 4 + 1 + 7 \u2013 3 = 10<\/p>\n<p>Know more at the <a href=\"https:\/\/cbse.nic.in\/\" target=\"_blank\" rel=\"noopener noreferrer\">official website<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions: In this exercise, the students will learn the problems of all the six laws of integral exponents &amp; the use of the decimal number system in the laws. The students must practice these solutions as they assist them to acquire good marks in the Class &#8230; <a title=\"RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions 2023 | Download Free PDF\" class=\"read-more\" href=\"https:\/\/www.kopykitab.com\/blog\/rs-aggarwal-class-8-maths-chapter-2-ex-2-2\/\" aria-label=\"More on RS Aggarwal Class 8 Maths Chapter 2 Ex 2.2 Solutions 2023 | Download Free PDF\">Read more<\/a><\/p>\n","protected":false},"author":239,"featured_media":69389,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":""},"categories":[2985,2917,73722,73412,73410],"tags":[3543,73325,4711],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/69387"}],"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\/239"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/comments?post=69387"}],"version-history":[{"count":5,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/69387\/revisions"}],"predecessor-version":[{"id":389454,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/posts\/69387\/revisions\/389454"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media\/69389"}],"wp:attachment":[{"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/media?parent=69387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/categories?post=69387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kopykitab.com\/blog\/wp-json\/wp\/v2\/tags?post=69387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}