{"id":1559,"date":"2019-07-25T14:55:30","date_gmt":"2019-07-25T18:55:30","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/?post_type=back-matter&p=1559"},"modified":"2019-07-26T12:49:53","modified_gmt":"2019-07-26T16:49:53","slug":"answer-key-7-2","status":"publish","type":"back-matter","link":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/back-matter\/answer-key-7-2\/","title":{"raw":"Answer Key 7.2","rendered":"Answer Key 7.2"},"content":{"raw":"[latexpage]\r\n
    \r\n \t
  1. \\(8r^2(5r-1)-5(5r-1)\\)\r\n\\((5r-1)(8r^2-5)\\)<\/li>\r\n \t
  2. \\(5x^2(7x-2)-8(7x-2)\\)\r\n\\((7x-2)(5x^2-8)\\)<\/li>\r\n \t
  3. \\(n^2(3n-2)-3(3n-2)\\)\r\n\\((3n-2)(n^2-3)\\)<\/li>\r\n \t
  4. \\(2v^2(7r+5)-1(7r+5)\\)\r\n\\((7v+5)(2v^2-1)\\)<\/li>\r\n \t
  5. \\(3b^2(5b+7)-7(5b+7)\\)\r\n\\((5b+7)(3b^2-7)\\)<\/li>\r\n \t
  6. \\(6x^2(x-8)+5(x-8)\\)\r\n\\((x-8)(6x^2+5)\\)<\/li>\r\n \t
  7. \\(7x^2(5x-4)-4(5x-4)\\)\r\n\\((5x-4)(7x^2-4)\\)<\/li>\r\n \t
  8. \\(7n^2(n+3)-5(n+3)\\)\r\n\\((n+3)(7n^2-5)\\)<\/li>\r\n \t
  9. \\(7x(y-7)+5(y-7)\\)\r\n\\((y-7)(7x+5)\\)<\/li>\r\n \t
  10. \\(7r^2(6r-7)+3(6r-7)\\)\r\n\\((6r-7)(7r^2+3)\\)<\/li>\r\n \t
  11. \\(8x(2y-7)+1(2y-7)\\)\r\n\\((2y-7)(8x+1)\\)<\/li>\r\n \t
  12. \\(m(3n-8)+5(3n-8)\\)\r\n\\((3n-8)(m+5)\\)<\/li>\r\n \t
  13. \\(2x(y-4x)+7y^2(y-4x)\\)\r\n\\((y-4x)(2x+7y^2)\\)<\/li>\r\n \t
  14. \\(m(5n+2)-5(5n+2)\\)\r\n\\((5n+2)(m-5)\\)<\/li>\r\n \t
  15. \\(5x(8y+7)-y(8y+7)\\)\r\n\\((8y+7)(5x-y)\\)<\/li>\r\n \t
  16. \\(8x(y+7)-1(y+7)\\)\r\n\\((y+7)(8x-1)\\)<\/li>\r\n \t
  17. \\(12y+10xy+30+25x\\)\r\n\\(2y(6+5x)+5(6+5x)\\)\r\n\\((6+5x)(2y+5)\\)<\/li>\r\n \t
  18. \\(24xy-20x+25y^2-30y^3\\)\r\n\\(4x(6y-5)-5y^2(6y-5)\\)\r\n\\((6y-5)(4x-5y^2)\\)<\/li>\r\n \t
  19. \\(-6u^2+3uv+14u-7v\\)\r\n\\(-3u(2u-v)+7(2u-v)\\)\r\n\\((2u-v)(-3u+7)\\)<\/li>\r\n \t
  20. \\(56ab-16b-49a+14\\)\r\n\\(8b(7a-2)-7(7a-2)\\)\r\n\\((7a-2)(8b-7)\\)<\/li>\r\n<\/ol>","rendered":"
      \n
    1. \"8r^2(5r-1)-5(5r-1)\"
      \n\"(5r-1)(8r^2-5)\"<\/li>\n
    2. \"5x^2(7x-2)-8(7x-2)\"
      \n\"(7x-2)(5x^2-8)\"<\/li>\n
    3. \"n^2(3n-2)-3(3n-2)\"
      \n\"(3n-2)(n^2-3)\"<\/li>\n
    4. \"2v^2(7r+5)-1(7r+5)\"
      \n\"(7v+5)(2v^2-1)\"<\/li>\n
    5. \"3b^2(5b+7)-7(5b+7)\"
      \n\"(5b+7)(3b^2-7)\"<\/li>\n
    6. \"6x^2(x-8)+5(x-8)\"
      \n\"(x-8)(6x^2+5)\"<\/li>\n
    7. \"7x^2(5x-4)-4(5x-4)\"
      \n\"(5x-4)(7x^2-4)\"<\/li>\n
    8. \"7n^2(n+3)-5(n+3)\"
      \n\"(n+3)(7n^2-5)\"<\/li>\n
    9. \"7x(y-7)+5(y-7)\"
      \n\"(y-7)(7x+5)\"<\/li>\n
    10. \"7r^2(6r-7)+3(6r-7)\"
      \n\"(6r-7)(7r^2+3)\"<\/li>\n
    11. \"8x(2y-7)+1(2y-7)\"
      \n\"(2y-7)(8x+1)\"<\/li>\n
    12. \"m(3n-8)+5(3n-8)\"
      \n\"(3n-8)(m+5)\"<\/li>\n
    13. \"2x(y-4x)+7y^2(y-4x)\"
      \n\"(y-4x)(2x+7y^2)\"<\/li>\n
    14. \"m(5n+2)-5(5n+2)\"
      \n\"(5n+2)(m-5)\"<\/li>\n
    15. \"5x(8y+7)-y(8y+7)\"
      \n\"(8y+7)(5x-y)\"<\/li>\n
    16. \"8x(y+7)-1(y+7)\"
      \n\"(y+7)(8x-1)\"<\/li>\n
    17. \"12y+10xy+30+25x\"
      \n\"2y(6+5x)+5(6+5x)\"
      \n\"(6+5x)(2y+5)\"<\/li>\n
    18. \"24xy-20x+25y^2-30y^3\"
      \n\"4x(6y-5)-5y^2(6y-5)\"
      \n\"(6y-5)(4x-5y^2)\"<\/li>\n
    19. \"-6u^2+3uv+14u-7v\"
      \n\"-3u(2u-v)+7(2u-v)\"
      \n\"(2u-v)(-3u+7)\"<\/li>\n
    20. \"56ab-16b-49a+14\"
      \n\"8b(7a-2)-7(7a-2)\"
      \n\"(7a-2)(8b-7)\"<\/li>\n<\/ol>\n","protected":false},"author":727,"menu_order":54,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"back-matter-type":[],"contributor":[],"license":[],"class_list":["post-1559","back-matter","type-back-matter","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter"}],"about":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/types\/back-matter"}],"author":[{"embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/users\/727"}],"version-history":[{"count":3,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1559\/revisions"}],"predecessor-version":[{"id":1561,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1559\/revisions\/1561"}],"metadata":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1559\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/media?parent=1559"}],"wp:term":[{"taxonomy":"back-matter-type","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter-type?post=1559"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/contributor?post=1559"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/license?post=1559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}