{"id":1716,"date":"2019-08-06T18:58:35","date_gmt":"2019-08-06T22:58:35","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/?post_type=back-matter&p=1716"},"modified":"2019-08-06T19:08:21","modified_gmt":"2019-08-06T23:08:21","slug":"answer-key-9-7","status":"publish","type":"back-matter","link":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/back-matter\/answer-key-9-7\/","title":{"raw":"Answer Key 9.7","rendered":"Answer Key 9.7"},"content":{"raw":"[latexpage]\r\n
    \r\n \t
  1. \\((x^{-2--2}y^{-6-4})^2\\)\r\n\\((1\\cancel{x^0}y^{-10})^2\\)\r\n\\(y^{-20}\\text{ or }\\dfrac{1}{y^{20}}\\)<\/li>\r\n \t
  2. \\((x^{-3--1}y^{-3-6})^3\\)\r\n\\((x^{-2}y^{-9})^3\\)\r\n\\(x^{-6}y^{-27}\\text{ or }\\dfrac{1}{x^6y^{27}}\\)<\/li>\r\n \t
  3. \\((x^{-2-2}y^{-4--4})^2\\)\r\n\\((x^{-4}\\cancel{y^0}1)^2\\)\r\n\\(x^{-8}\\text{ or }\\dfrac{1}{x^8}\\)<\/li>\r\n \t
  4. \\((x^{-5--4}y^{-3-2})^4\\)\r\n\\((x^{-1}y^{-5})^4\\)\r\n\\(x^{-4}y^{-20}\\text{ or }\\dfrac{1}{x^4y^{20}}\\)<\/li>\r\n \t
  5. \\((x^{-2--3}y^{-2-3})^8\\)\r\n\\((x^1y^{-5})^8\\)\r\n\\(x^8y^{-40}\\text{ or }\\dfrac{x^8}{y^{40}}\\)<\/li>\r\n \t
  6. \\((x^{-4--3}y^{-3-2})^5\\)\r\n\\((x^{-1}y^{-5})^5\\)\r\n\\(x^{-5}y^{-25}\\text{ or }\\dfrac{1}{x^5y^{25}}\\)<\/li>\r\n \t
  7. \\((x^{-2--2}y^{-4-4})^{-2}\\)\r\n\\((1\\cancel{x^0}y^{-8})^{-2}\\)\r\n\\(y^{16}\\)<\/li>\r\n \t
  8. \\((x^{-2--5}y^{-3-3})^{-3}\\)\r\n\\((x^3y^{-6})^{-3}\\)\r\n\\(x^{-9}y^{18}\\text{ or }\\dfrac{y^{18}}{x^9}\\)<\/li>\r\n \t
  9. \\((x^{-2--2}y^{-3--3})^{-1}\\)\r\n\\((\\cancel{x^0y^0}1)^{-1}\\)\r\n1<\/li>\r\n \t
  10. \\((x^{-2--2}y^{-3--4}})^{-2}\\)\r\n\\((x^0y^{-7})^{-2}\\)\r\n\\(y^{14}\\)<\/li>\r\n \t
  11. \\(\\left(\\dfrac{1\\cancel{x^0}y^{-3}}{x^{-2}\\cancel{y^0}1}\\right)^{-5} \\\\ \\)\r\n\\(\\left(\\dfrac{x^2}{y^3}\\right)^{-5} \\\\ \\)\r\n\\(\\dfrac{x^{-10}}{y^{-15}} \\\\ \\)\r\n\\(\\dfrac{y^{15}}{x^{10}}\\)<\/li>\r\n \t
  12. 1<\/li>\r\n \t
  13. \\(\\left(\\dfrac{1 \\cancel{a^0}b^3}{a^6b^{-12}}\\right)^{-\\frac{1}{3}} \\\\ \\)\r\n\\(\\left(\\dfrac{b^{15}}{a^6}\\right)^{-\\frac{1}{3}} \\\\ \\)\r\n\\(\\dfrac{b^{-5}}{a^{-2}}\\text{ or }\\dfrac{a^2}{b^5}\\)<\/li>\r\n \t
  14. \\((a^4b^4c^{12})^{\\frac{1}{4}}\\)\r\n\\(abc^3\\)<\/li>\r\n \t
  15. \\(\\left(\\dfrac{a^5c^{10}d^{15}}{b^5}\\right)^{\\frac{2}{5}} \\\\ \\)\r\n\\(\\dfrac{a^2c^4d^6}{b^2}\\)<\/li>\r\n \t
  16. \\(\\left(\\dfrac{b^{20}}{a^4}\\right)^{-\\frac{3}{4}} \\\\ \\)\r\n\\(\\dfrac{b^{-15}}{a^{-3}}\\text{ or }\\dfrac{a^3}{b^{15}}\\)<\/li>\r\n \t
  17. 1<\/li>\r\n \t
  18. Undefined<\/li>\r\n<\/ol>","rendered":"
      \n
    1. \"(x^{-2--2}y^{-6-4})^2\"
      \n\"(1\cancel{x^0}y^{-10})^2\"
      \n\"y^{-20}\text{ or }\dfrac{1}{y^{20}}\"<\/li>\n
    2. \"(x^{-3--1}y^{-3-6})^3\"
      \n\"(x^{-2}y^{-9})^3\"
      \n\"x^{-6}y^{-27}\text{ or }\dfrac{1}{x^6y^{27}}\"<\/li>\n
    3. \"(x^{-2-2}y^{-4--4})^2\"
      \n\"(x^{-4}\cancel{y^0}1)^2\"
      \n\"x^{-8}\text{ or }\dfrac{1}{x^8}\"<\/li>\n
    4. \"(x^{-5--4}y^{-3-2})^4\"
      \n\"(x^{-1}y^{-5})^4\"
      \n\"x^{-4}y^{-20}\text{ or }\dfrac{1}{x^4y^{20}}\"<\/li>\n
    5. \"(x^{-2--3}y^{-2-3})^8\"
      \n\"(x^1y^{-5})^8\"
      \n\"x^8y^{-40}\text{ or }\dfrac{x^8}{y^{40}}\"<\/li>\n
    6. \"(x^{-4--3}y^{-3-2})^5\"
      \n\"(x^{-1}y^{-5})^5\"
      \n\"x^{-5}y^{-25}\text{ or }\dfrac{1}{x^5y^{25}}\"<\/li>\n
    7. \"(x^{-2--2}y^{-4-4})^{-2}\"
      \n\"(1\cancel{x^0}y^{-8})^{-2}\"
      \n\"y^{16}\"<\/li>\n
    8. \"(x^{-2--5}y^{-3-3})^{-3}\"
      \n\"(x^3y^{-6})^{-3}\"
      \n\"x^{-9}y^{18}\text{ or }\dfrac{y^{18}}{x^9}\"<\/li>\n
    9. \"(x^{-2--2}y^{-3--3})^{-1}\"
      \n\"(\cancel{x^0y^0}1)^{-1}\"
      \n1<\/li>\n
    10. \"(x^{-2--2}y^{-3--4}})^{-2}\"
      \n\"(x^0y^{-7})^{-2}\"
      \n\"y^{14}\"<\/li>\n
    11. \"\left(\dfrac{1\cancel{x^0}y^{-3}}{x^{-2}\cancel{y^0}1}\right)^{-5} \\\"
      \n\"\left(\dfrac{x^2}{y^3}\right)^{-5} \\\"
      \n\"\dfrac{x^{-10}}{y^{-15}} \\\"
      \n\"\dfrac{y^{15}}{x^{10}}\"<\/li>\n
    12. 1<\/li>\n
    13. \"\left(\dfrac{1 \cancel{a^0}b^3}{a^6b^{-12}}\right)^{-\frac{1}{3}} \\\"
      \n\"\left(\dfrac{b^{15}}{a^6}\right)^{-\frac{1}{3}} \\\"
      \n\"\dfrac{b^{-5}}{a^{-2}}\text{ or }\dfrac{a^2}{b^5}\"<\/li>\n
    14. \"(a^4b^4c^{12})^{\frac{1}{4}}\"
      \n\"abc^3\"<\/li>\n
    15. \"\left(\dfrac{a^5c^{10}d^{15}}{b^5}\right)^{\frac{2}{5}} \\\"
      \n\"\dfrac{a^2c^4d^6}{b^2}\"<\/li>\n
    16. \"\left(\dfrac{b^{20}}{a^4}\right)^{-\frac{3}{4}} \\\"
      \n\"\dfrac{b^{-15}}{a^{-3}}\text{ or }\dfrac{a^3}{b^{15}}\"<\/li>\n
    17. 1<\/li>\n
    18. Undefined<\/li>\n<\/ol>\n","protected":false},"author":727,"menu_order":83,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"back-matter-type":[],"contributor":[],"license":[],"class_list":["post-1716","back-matter","type-back-matter","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1716","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\/1716\/revisions"}],"predecessor-version":[{"id":1719,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1716\/revisions\/1719"}],"metadata":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1716\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/media?parent=1716"}],"wp:term":[{"taxonomy":"back-matter-type","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter-type?post=1716"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/contributor?post=1716"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/license?post=1716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}