{"id":1897,"date":"2021-12-02T19:39:52","date_gmt":"2021-12-03T00:39:52","guid":{"rendered":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/back-matter\/answer-key-7-2\/"},"modified":"2023-09-01T14:15:06","modified_gmt":"2023-09-01T18:15:06","slug":"answer-key-7-2","status":"publish","type":"back-matter","link":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/back-matter\/answer-key-7-2\/","title":{"raw":"Answer Key 7.2","rendered":"Answer Key 7.2"},"content":{"raw":"
    \r\n \t
  1. [latex]8r^2(5r-1)-5(5r-1)[\/latex]\r\n[latex](5r-1)(8r^2-5)[\/latex]<\/li>\r\n \t
  2. [latex]5x^2(7x-2)-8(7x-2)[\/latex]\r\n[latex](7x-2)(5x^2-8)[\/latex]<\/li>\r\n \t
  3. [latex]n^2(3n-2)-3(3n-2)[\/latex]\r\n[latex](3n-2)(n^2-3)[\/latex]<\/li>\r\n \t
  4. [latex]2v^2(7r+5)-1(7r+5)[\/latex]\r\n[latex](7v+5)(2v^2-1)[\/latex]<\/li>\r\n \t
  5. [latex]3b^2(5b+7)-7(5b+7)[\/latex]\r\n[latex](5b+7)(3b^2-7)[\/latex]<\/li>\r\n \t
  6. [latex]6x^2(x-8)+5(x-8)[\/latex]\r\n[latex](x-8)(6x^2+5)[\/latex]<\/li>\r\n \t
  7. [latex]7x^2(5x-4)-4(5x-4)[\/latex]\r\n[latex](5x-4)(7x^2-4)[\/latex]<\/li>\r\n \t
  8. [latex]7n^2(n+3)-5(n+3)[\/latex]\r\n[latex](n+3)(7n^2-5)[\/latex]<\/li>\r\n \t
  9. [latex]7x(y-7)+5(y-7)[\/latex]\r\n[latex](y-7)(7x+5)[\/latex]<\/li>\r\n \t
  10. [latex]7r^2(6r-7)+3(6r-7)[\/latex]\r\n[latex](6r-7)(7r^2+3)[\/latex]<\/li>\r\n \t
  11. [latex]8x(2y-7)+1(2y-7)[\/latex]\r\n[latex](2y-7)(8x+1)[\/latex]<\/li>\r\n \t
  12. [latex]m(3n-8)+5(3n-8)[\/latex]\r\n[latex](3n-8)(m+5)[\/latex]<\/li>\r\n \t
  13. [latex]2x(y-4x)+7y^2(y-4x)[\/latex]\r\n[latex](y-4x)(2x+7y^2)[\/latex]<\/li>\r\n \t
  14. [latex]m(5n+2)-5(5n+2)[\/latex]\r\n[latex](5n+2)(m-5)[\/latex]<\/li>\r\n \t
  15. [latex]5x(8y+7)-y(8y+7)[\/latex]\r\n[latex](8y+7)(5x-y)[\/latex]<\/li>\r\n \t
  16. [latex]8x(y+7)-1(y+7)[\/latex]\r\n[latex](y+7)(8x-1)[\/latex]<\/li>\r\n \t
  17. [latex]12y+10xy+30+25x[\/latex]\r\n[latex]2y(6+5x)+5(6+5x)[\/latex]\r\n[latex](6+5x)(2y+5)[\/latex]<\/li>\r\n \t
  18. [latex]24xy-20x+25y^2-30y^3[\/latex]\r\n[latex]4x(6y-5)-5y^2(6y-5)[\/latex]\r\n[latex](6y-5)(4x-5y^2)[\/latex]<\/li>\r\n \t
  19. [latex]-6u^2+3uv+14u-7v[\/latex]\r\n[latex]-3u(2u-v)+7(2u-v)[\/latex]\r\n[latex](2u-v)(-3u+7)[\/latex]<\/li>\r\n \t
  20. [latex]56ab-16b-49a+14[\/latex]\r\n[latex]8b(7a-2)-7(7a-2)[\/latex]\r\n[latex](7a-2)(8b-7)[\/latex]<\/li>\r\n<\/ol>","rendered":"
      \n
    1. [latex]8r^2(5r-1)-5(5r-1)[\/latex]
      \n[latex](5r-1)(8r^2-5)[\/latex]<\/li>\n
    2. [latex]5x^2(7x-2)-8(7x-2)[\/latex]
      \n[latex](7x-2)(5x^2-8)[\/latex]<\/li>\n
    3. [latex]n^2(3n-2)-3(3n-2)[\/latex]
      \n[latex](3n-2)(n^2-3)[\/latex]<\/li>\n
    4. [latex]2v^2(7r+5)-1(7r+5)[\/latex]
      \n[latex](7v+5)(2v^2-1)[\/latex]<\/li>\n
    5. [latex]3b^2(5b+7)-7(5b+7)[\/latex]
      \n[latex](5b+7)(3b^2-7)[\/latex]<\/li>\n
    6. [latex]6x^2(x-8)+5(x-8)[\/latex]
      \n[latex](x-8)(6x^2+5)[\/latex]<\/li>\n
    7. [latex]7x^2(5x-4)-4(5x-4)[\/latex]
      \n[latex](5x-4)(7x^2-4)[\/latex]<\/li>\n
    8. [latex]7n^2(n+3)-5(n+3)[\/latex]
      \n[latex](n+3)(7n^2-5)[\/latex]<\/li>\n
    9. [latex]7x(y-7)+5(y-7)[\/latex]
      \n[latex](y-7)(7x+5)[\/latex]<\/li>\n
    10. [latex]7r^2(6r-7)+3(6r-7)[\/latex]
      \n[latex](6r-7)(7r^2+3)[\/latex]<\/li>\n
    11. [latex]8x(2y-7)+1(2y-7)[\/latex]
      \n[latex](2y-7)(8x+1)[\/latex]<\/li>\n
    12. [latex]m(3n-8)+5(3n-8)[\/latex]
      \n[latex](3n-8)(m+5)[\/latex]<\/li>\n
    13. [latex]2x(y-4x)+7y^2(y-4x)[\/latex]
      \n[latex](y-4x)(2x+7y^2)[\/latex]<\/li>\n
    14. [latex]m(5n+2)-5(5n+2)[\/latex]
      \n[latex](5n+2)(m-5)[\/latex]<\/li>\n
    15. [latex]5x(8y+7)-y(8y+7)[\/latex]
      \n[latex](8y+7)(5x-y)[\/latex]<\/li>\n
    16. [latex]8x(y+7)-1(y+7)[\/latex]
      \n[latex](y+7)(8x-1)[\/latex]<\/li>\n
    17. [latex]12y+10xy+30+25x[\/latex]
      \n[latex]2y(6+5x)+5(6+5x)[\/latex]
      \n[latex](6+5x)(2y+5)[\/latex]<\/li>\n
    18. [latex]24xy-20x+25y^2-30y^3[\/latex]
      \n[latex]4x(6y-5)-5y^2(6y-5)[\/latex]
      \n[latex](6y-5)(4x-5y^2)[\/latex]<\/li>\n
    19. [latex]-6u^2+3uv+14u-7v[\/latex]
      \n[latex]-3u(2u-v)+7(2u-v)[\/latex]
      \n[latex](2u-v)(-3u+7)[\/latex]<\/li>\n
    20. [latex]56ab-16b-49a+14[\/latex]
      \n[latex]8b(7a-2)-7(7a-2)[\/latex]
      \n[latex](7a-2)(8b-7)[\/latex]<\/li>\n<\/ol>\n","protected":false},"author":90,"menu_order":59,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":"cc-by-nc-sa"},"back-matter-type":[],"contributor":[],"license":[56],"class_list":["post-1897","back-matter","type-back-matter","status-publish","hentry","license-cc-by-nc-sa"],"_links":{"self":[{"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter\/1897","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter"}],"about":[{"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/types\/back-matter"}],"author":[{"embeddable":true,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/users\/90"}],"version-history":[{"count":2,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter\/1897\/revisions"}],"predecessor-version":[{"id":2216,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter\/1897\/revisions\/2216"}],"metadata":[{"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter\/1897\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/media?parent=1897"}],"wp:term":[{"taxonomy":"back-matter-type","embeddable":true,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/pressbooks\/v2\/back-matter-type?post=1897"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/contributor?post=1897"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/opentextbc.ca\/intermediatealgebraberg\/wp-json\/wp\/v2\/license?post=1897"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}