[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-detail-634677-en":59,"doc-seo-634677-105":79},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":5,"data":60},{"doc_id":61,"user_id":62,"nickname":63,"user_avatar":64,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":66,"doc_content":67,"file_id":68,"file_url":69,"file_type":70,"file_size":71,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":72,"language_code":73,"site_id":74,"html_lang":73,"table_of_contents":75,"faqs":76,"seo_title":77,"seo_description":66,"update_tm":78,"read_time":24},634677,1099523885336,"Taylor Morgan","https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","Factorising Quadratic Equations - Sheet 7","This educational resource provides a comprehensive practice sheet for factorising quadratic equations, specifically titled Sheet 7. The document contains sixteen distinct quadratic equations for students to solve, covering various coefficients and sign configurations, such as difference of squares and standard trinomials. It includes a complete answer key, which presents the factored form of each equation alongside the corresponding solutions for the variables. This structured material is designed to help learners solidify their algebraic skills through repetitive practice and immediate self-assessment of their results. The content is suitable for middle or high school mathematics students aiming to improve their proficiency in solving quadratic problems.","FACTORISING QUADRATIC EQUATIONS SHEET 7  \nFactorise these quadratic equations.  \n\n| 1) | x2 + 7x – 18 = 0 | (x –   )(x +   ) = 0 | x =   or   |\n| --- | --- | --- | --- |\n| 2) | y2 – 7y + 6 = 0 |  |  |\n| 3) | z2 + 9z – 22 = 0 |  |  |\n| 4) | a2-10a – 24 = 0 |  |  |\n| 5) | b2 – 16b + 28 = 0 |  |  |\n| 6) | c2 + 7c-30 = 0 |  |  |\n| 7) | d2 – 36 = 0 |  |  |\n| 8) | e2 + 12e + 11 = 0 |  |  |\n| 9) | f2 – 14f-32 = 0 |  |  |\n| 10) | g2 – 6g – 40 = 0 |  |  |\n| 11) | h2 + 13h + 36 = 0 |  |  |\n| 12) | i2 + 2i-24 = 0 |  |  |\n| 13) | j2 – 7j-18 = 0 |  |  |\n| 14) | k2 – 4k – 32 = 0 |  |  |\n| 15) | m2 + m – 42 = 0 |  |  |\n| 16) | n2 – 15n + 36 = 0 |  |  |\n\nFACTORISING QUADRATIC EQUATIONS SHEET 7 ANSWERS  \n\n| 1) | x2 + 7x – 18 = 0 | (x – 9)(x + 2) = 0 | x = 9 or-2 |\n| --- | --- | --- | --- |\n| 2) | y2 – 7y + 6 = 0 | (y – 6)(y – 1) = 0 | y = 1 or 6 |\n| 3) | z2 + 9z – 22 = 0 | (z + 11)(z – 2) = 0 | z = -11 or 2 |\n| 4) | a2-10a – 24 = 0 | (a – 12)(a + 2) = 0 | a = 12 or-2 |\n| 5) | b2 – 16b + 28 = 0 | (b – 14)(b – 2) = 0 | b = 2 or 14 |\n| 6) | c2 + 7c-30 = 0 | (c + 10)(c – 3) = 0 | c = -10 or 3 |\n| 7) | d2 – 36 = 0 | (d + 6)(d-6) = 0 | d = 6 or-6 |\n| 8) | e2 + 12e + 11 = 0 | (e + 11)(e + 1) = 0 | e = -11 or-1 |\n| 9) | f2 – 14f-32 = 0 | (f – 16)(f + 2) = 0 | f = 16 or-2 |\n| 10) | g2 – 6g – 40 = 0 | (g – 10)(g + 4) = 0 | g = 10 or-4 |\n| 11) | h2 + 13h + 36 = 0 | (h + 9)(h + 4) = 0 | h = -9 or-4 |\n| 12) | i2 + 2i-24 = 0 | (i + 6)(i – 4) = 0 | i = -6 or 4 |\n| 13) | j2 – 7j-18 = 0 | (j – 9)(j + 2) = 0 | j = 9 or-2 |\n| 14) | k2 – 4k – 32 = 0 | (k – 8)(k + 4) = 0 | k = 8 or-4 |\n| 15) | m2 + m – 42 = 0 | (m + 7)(m – 6) = 0 | m = -7 or 6 |\n| 16) | n2 – 15n + 36 = 0 | (n – 12)(n – 3) = 0 | n = 3 or 12 |","cbCaioVM8Bn6Ck6T","https://ap.wps.com/l/cbCaioVM8Bn6Ck6T","pdf",141494,"English","en",105,"# Factorising Quadratic Equations - 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