{"id":1674,"date":"2019-08-01T13:15:28","date_gmt":"2019-08-01T17:15:28","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/?post_type=back-matter&p=1674"},"modified":"2019-08-01T13:20:32","modified_gmt":"2019-08-01T17:20:32","slug":"answer-key-9-1","status":"publish","type":"back-matter","link":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/back-matter\/answer-key-9-1\/","title":{"raw":"Answer Key 9.1","rendered":"Answer Key 9.1"},"content":{"raw":"[latexpage]\r\n
    \r\n \t
  1. \\(\\sqrt{5\\cdot 49}\\)\r\n\\(\\pm 7\\sqrt{5}\\)<\/li>\r\n \t
  2. \\(\\sqrt{5\\cdot 25}\\)\r\n\\(\\pm 5\\sqrt{5}\\)<\/li>\r\n \t
  3. \\(2\\cdot (\\pm 6)\\)\r\n\\(\\pm 12\\)<\/li>\r\n \t
  4. \\(5\\cdot (\\pm 14)\\)\r\n\\(\\pm 70\\)<\/li>\r\n \t
  5. \\(\\sqrt{4\\cdot 3}\\)\r\n\\(\\pm 2\\sqrt{3}\\)<\/li>\r\n \t
  6. \\(\\sqrt{36\\cdot 2}\\)\r\n\\(\\pm 6\\sqrt{2}\\)<\/li>\r\n \t
  7. \\(3\\sqrt{4\\cdot 3}\\)\r\n\\(3\\cdot 2\\sqrt{3}\\)\r\n\\(\\pm 6\\sqrt{3}\\)<\/li>\r\n \t
  8. \\(5\\sqrt{16\\cdot 2}\\)\r\n\\(5\\cdot 4\\sqrt{2}\\)\r\n\\(\\pm 20\\sqrt{2}\\)<\/li>\r\n \t
  9. \\(6\\sqrt{64\\cdot 2}\\)\r\n\\(6\\cdot 8\\sqrt{2}\\)\r\n\\(\\pm 48\\sqrt{2}\\)<\/li>\r\n \t
  10. \\(7\\sqrt{64\\cdot 2}\\)\r\n\\(7\\cdot 8\\sqrt{2}\\)\r\n\\(\\pm 56\\sqrt{2}\\)<\/li>\r\n \t
  11. \\(-7\\cdot 8x^2\\)\r\n\\(\\pm 56x^2\\)<\/li>\r\n \t
  12. \\(-2\\sqrt{64\\cdot 2\\cdot n\\)\r\n\\(-2\\cdot 8\\sqrt{2n}\\)\r\n\\(\\pm 16\\sqrt{2n}\\)<\/li>\r\n \t
  13. \\(-5\\cdot 6\\sqrt{m}\\)\r\n\\(\\pm 30\\sqrt{m}\\)<\/li>\r\n \t
  14. \\(8\\sqrt{7\\cdot 16\\cdot p^2}\\)\r\n\\(8\\cdot 4\\cdot p\\sqrt{7}\\)\r\n\\(\\pm 32p\\sqrt{7}\\)<\/li>\r\n \t
  15. \\(\\sqrt{5\\cdot 9\\cdot x^2\\cdot y^2}\\)\r\n\\(\\pm 3xy\\sqrt{5}\\)<\/li>\r\n \t
  16. \\(\\sqrt{2\\cdot 36\\cdot a\\cdot a^2\\cdot b^4}\\)\r\n\\(\\pm 6ab^2\\sqrt{2a}\\)<\/li>\r\n \t
  17. \\(\\sqrt{16\\cdot x^2\\cdot x\\cdot y^2\\cdot y}\\)\r\n\\(\\pm 4xy\\sqrt{xy}\\)<\/li>\r\n \t
  18. \\(\\sqrt{2\\cdot 256\\cdot a^4\\cdot b^2}\\)\r\n\\(\\pm 16a^2b\\sqrt{2}\\)<\/li>\r\n \t
  19. \\(\\sqrt{5\\cdot 64\\cdot x^4\\cdot y^4}\\)\r\n\\(\\pm 8x^2y^2\\sqrt{5}\\)<\/li>\r\n \t
  20. \\(\\sqrt{2\\cdot 256\\cdot m^4\\cdot n^2\\cdot n}\\)\r\n\\(\\pm 16m^2n\\sqrt{2n}\\)<\/li>\r\n<\/ol>","rendered":"
      \n
    1. \"\sqrt{5\cdot 49}\"
      \n\"\pm 7\sqrt{5}\"<\/li>\n
    2. \"\sqrt{5\cdot 25}\"
      \n\"\pm 5\sqrt{5}\"<\/li>\n
    3. \"2\cdot (\pm 6)\"
      \n\"\pm 12\"<\/li>\n
    4. \"5\cdot (\pm 14)\"
      \n\"\pm 70\"<\/li>\n
    5. \"\sqrt{4\cdot 3}\"
      \n\"\pm 2\sqrt{3}\"<\/li>\n
    6. \"\sqrt{36\cdot 2}\"
      \n\"\pm 6\sqrt{2}\"<\/li>\n
    7. \"3\sqrt{4\cdot 3}\"
      \n\"3\cdot 2\sqrt{3}\"
      \n\"\pm 6\sqrt{3}\"<\/li>\n
    8. \"5\sqrt{16\cdot 2}\"
      \n\"5\cdot 4\sqrt{2}\"
      \n\"\pm 20\sqrt{2}\"<\/li>\n
    9. \"6\sqrt{64\cdot 2}\"
      \n\"6\cdot 8\sqrt{2}\"
      \n\"\pm 48\sqrt{2}\"<\/li>\n
    10. \"7\sqrt{64\cdot 2}\"
      \n\"7\cdot 8\sqrt{2}\"
      \n\"\pm 56\sqrt{2}\"<\/li>\n
    11. \"-7\cdot 8x^2\"
      \n\"\pm 56x^2\"<\/li>\n
    12. \"-2\sqrt{64\cdot 2\cdot n\"
      \n\"-2\cdot 8\sqrt{2n}\"
      \n\"\pm 16\sqrt{2n}\"<\/li>\n
    13. \"-5\cdot 6\sqrt{m}\"
      \n\"\pm 30\sqrt{m}\"<\/li>\n
    14. \"8\sqrt{7\cdot 16\cdot p^2}\"
      \n\"8\cdot 4\cdot p\sqrt{7}\"
      \n\"\pm 32p\sqrt{7}\"<\/li>\n
    15. \"\sqrt{5\cdot 9\cdot x^2\cdot y^2}\"
      \n\"\pm 3xy\sqrt{5}\"<\/li>\n
    16. \"\sqrt{2\cdot 36\cdot a\cdot a^2\cdot b^4}\"
      \n\"\pm 6ab^2\sqrt{2a}\"<\/li>\n
    17. \"\sqrt{16\cdot x^2\cdot x\cdot y^2\cdot y}\"
      \n\"\pm 4xy\sqrt{xy}\"<\/li>\n
    18. \"\sqrt{2\cdot 256\cdot a^4\cdot b^2}\"
      \n\"\pm 16a^2b\sqrt{2}\"<\/li>\n
    19. \"\sqrt{5\cdot 64\cdot x^4\cdot y^4}\"
      \n\"\pm 8x^2y^2\sqrt{5}\"<\/li>\n
    20. \"\sqrt{2\cdot 256\cdot m^4\cdot n^2\cdot n}\"
      \n\"\pm 16m^2n\sqrt{2n}\"<\/li>\n<\/ol>\n","protected":false},"author":727,"menu_order":77,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"back-matter-type":[],"contributor":[],"license":[],"class_list":["post-1674","back-matter","type-back-matter","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1674","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\/1674\/revisions"}],"predecessor-version":[{"id":1677,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1674\/revisions\/1677"}],"metadata":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1674\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/media?parent=1674"}],"wp:term":[{"taxonomy":"back-matter-type","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter-type?post=1674"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/contributor?post=1674"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/license?post=1674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}