{"id":1461,"date":"2019-06-24T18:15:27","date_gmt":"2019-06-24T22:15:27","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/?post_type=back-matter&p=1461"},"modified":"2019-06-24T18:48:45","modified_gmt":"2019-06-24T22:48:45","slug":"answer-key-6-7","status":"publish","type":"back-matter","link":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/back-matter\/answer-key-6-7\/","title":{"raw":"Answer Key 6.7","rendered":"Answer Key 6.7"},"content":{"raw":"[latexpage]\r\n
    \r\n \t
  1. \\(\\begin{array}{ccccc}\r\n\\\\ \\\\ \\\\\r\n\\dfrac{20x^4}{4x^3}&+&\\dfrac{x^3}{4x^3}&+&\\dfrac{2x^2}{4x^3} \\\\ \\\\\r\n5x&+&\\dfrac{1}{4}&+&\\dfrac{1}{2x}\r\n\\end{array}\\)<\/li>\r\n \t
  2. \\(\\begin{array}{ccccc}\r\n\\\\ \\\\ \\\\\r\n\\dfrac{5x^4}{9x}&+&\\dfrac{45x^3}{9x}&+&\\dfrac{4x^2}{9x} \\\\ \\\\\r\n\\dfrac{5}{9}x^3&+&5x^2&+&\\dfrac{4}{9}x\r\n\\end{array}\\)<\/li>\r\n \t
  3. \\(\\begin{array}{ccccc}\r\n\\\\ \\\\ \\\\\r\n\\dfrac{20n^4}{10n}&+&\\dfrac{n^3}{10n}&+&\\dfrac{40n^2}{10n} \\\\ \\\\\r\n2n^3&+&\\dfrac{n^2}{10}&+&4n\r\n\\end{array}\\)<\/li>\r\n \t
  4. \\(\\begin{array}{ccccc}\r\n\\\\ \\\\ \\\\\r\n\\dfrac{3k^3}{8k}&+&\\dfrac{4k^2}{8k}&+&\\dfrac{2k}{8k} \\\\ \\\\\r\n\\dfrac{3}{8}k^2&+&\\dfrac{k}{2}&+&\\dfrac{1}{4}\r\n\\end{array}\\)<\/li>\r\n \t
  5. \\(\\begin{array}{ccccc}\r\n\\\\ \\\\ \\\\\r\n\\dfrac{12x^4}{6x}&+&\\dfrac{24x^3}{6x}&+&\\dfrac{3x^2}{6x} \\\\ \\\\\r\n2x^3&+&4x^2&+&\\dfrac{x}{2}\r\n\\end{array}\\)<\/li>\r\n \t
  6. \\(\\begin{array}{ccccc}\r\n\\\\ \\\\ \\\\\r\n\\dfrac{5p^4}{4p}&+&\\dfrac{16p^3}{4p}&+&\\dfrac{16p^2}{4p} \\\\ \\\\\r\n\\dfrac{5}{4}p^3&+&4p^2&+&4p\r\n\\end{array}\\)<\/li>\r\n \t
  7. \\(\\begin{array}{ccccc}\r\n\\\\ \\\\ \\\\\r\n\\dfrac{10n^4}{10n^2}&+&\\dfrac{50n^3}{10n^2}&+&\\dfrac{2n^2}{10n^2} \\\\ \\\\\r\nn^2&+&5n&+&\\dfrac{1}{5}\r\n\\end{array}\\)<\/li>\r\n \t
  8. \\(\\begin{array}{ccccc}\r\n\\\\ \\\\ \\\\\r\n\\dfrac{3m^4}{9m^2}&+&\\dfrac{18m^3}{9m^2}&+&\\dfrac{27m^2}{9m^2} \\\\ \\\\\r\n\\dfrac{m^2}{3}&+&2m&+&3\r\n\\end{array}\\)<\/li>\r\n \t
  9. \\(\\polylongdiv{45x^2 + 56x + 16}{9x + 4}\\)<\/li>\r\n \t
  10. \\(\\polylongdiv{6x^2+16x+16}{6x-2}\\hspace{0.5in} \\text{ or } x+3+\\dfrac{22}{6x-2}\\)<\/li>\r\n \t
  11. \\(\\polylongdiv{10x^2-32x+6}{10x-2}\\)<\/li>\r\n \t
  12. \\(\\polylongdiv{x^2+7x+12}{x+4}\\)<\/li>\r\n \t
  13. \\(\\polylongdiv{4x^2-33x+35}{4x-5}\\)<\/li>\r\n \t
  14. \\(\\polylongdiv{4x^2-23x-35}{4x+5}\\)<\/li>\r\n \t
  15. \\(\\polylongdiv{x^3+15x^2+49x-49}{x+7}\\)<\/li>\r\n \t
  16. \\(\\polylongdiv{6x^3-12x^2-43x-20}{x-4}\\)<\/li>\r\n \t
  17. \\(\\polylongdiv{x^3-6x-40}{x+4} \\hspace{0.5in} \\text{ or } x^2-4x+10-\\dfrac{80}{x+4}\\)<\/li>\r\n \t
  18. \\(\\polylongdiv{x^3-16x^2+512}{x-8}\\)<\/li>\r\n \t
  19. \\(\\polylongdiv{x^3-x^2-8x-16}{x-4}\\)<\/li>\r\n \t
  20. \\(\\polylongdiv{2x^3+6x^2+4x+12}{2x+6}\\)<\/li>\r\n \t
  21. \\(\\polylongdiv{12x^3+12x^2-15x-9}{2x+3}\\)<\/li>\r\n \t
  22. \\(\\polylongdiv{6x+18-21x^2+4x^3}{4x+3}\\)<\/li>\r\n<\/ol>","rendered":"
      \n
    1. \"\begin{array}{ccccc}<\/li>\n
    2. \"\begin{array}{ccccc}<\/li>\n
    3. \"\begin{array}{ccccc}<\/li>\n
    4. \"\begin{array}{ccccc}<\/li>\n
    5. \"\begin{array}{ccccc}<\/li>\n
    6. \"\begin{array}{ccccc}<\/li>\n
    7. \"\begin{array}{ccccc}<\/li>\n
    8. \"\begin{array}{ccccc}<\/li>\n
    9. \"\polylongdiv{45x^2 + 56x + 16}{9x + 4}\"<\/li>\n
    10. \"\polylongdiv{6x^2+16x+16}{6x-2}\hspace{0.5in} \text{ or } x+3+\dfrac{22}{6x-2}\"<\/li>\n
    11. \"\polylongdiv{10x^2-32x+6}{10x-2}\"<\/li>\n
    12. \"\polylongdiv{x^2+7x+12}{x+4}\"<\/li>\n
    13. \"\polylongdiv{4x^2-33x+35}{4x-5}\"<\/li>\n
    14. \"\polylongdiv{4x^2-23x-35}{4x+5}\"<\/li>\n
    15. \"\polylongdiv{x^3+15x^2+49x-49}{x+7}\"<\/li>\n
    16. \"\polylongdiv{6x^3-12x^2-43x-20}{x-4}\"<\/li>\n
    17. \"\polylongdiv{x^3-6x-40}{x+4} \hspace{0.5in} \text{ or } x^2-4x+10-\dfrac{80}{x+4}\"<\/li>\n
    18. \"\polylongdiv{x^3-16x^2+512}{x-8}\"<\/li>\n
    19. \"\polylongdiv{x^3-x^2-8x-16}{x-4}\"<\/li>\n
    20. \"\polylongdiv{2x^3+6x^2+4x+12}{2x+6}\"<\/li>\n
    21. \"\polylongdiv{12x^3+12x^2-15x-9}{2x+3}\"<\/li>\n
    22. \"\polylongdiv{6x+18-21x^2+4x^3}{4x+3}\"<\/li>\n<\/ol>\n","protected":false},"author":727,"menu_order":50,"template":"","meta":{"pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"back-matter-type":[],"contributor":[],"license":[],"class_list":["post-1461","back-matter","type-back-matter","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1461","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\/1461\/revisions"}],"predecessor-version":[{"id":1465,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1461\/revisions\/1465"}],"metadata":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter\/1461\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/media?parent=1461"}],"wp:term":[{"taxonomy":"back-matter-type","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/pressbooks\/v2\/back-matter-type?post=1461"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/contributor?post=1461"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/wp-json\/wp\/v2\/license?post=1461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}