document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=111420>Question 111420</A>: <I><SPAN STYLE=\"word-break: break-all;\"> log8 fifth root of 8 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #81250 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=81250\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%288%2C%28root%285%2C8%29%29%29 ALIGN=MIDDLE  ALT=\"log%288%2C%28root%285%2C8%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Start with the given expression\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%288%2C%288%5E%281%2F5%29%29%29 ALIGN=MIDDLE  ALT=\"log%288%2C%288%5E%281%2F5%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Rewrite the radical using exponent notation\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F5%29log%288%2C%288%29%29 ALIGN=MIDDLE  ALT=\"%281%2F5%29log%288%2C%288%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now use the identity <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%28b%2C%28x%5Ey%29%29=y%2Alog%28b%2C%28x%29%29 ALIGN=MIDDLE  ALT=\"log%28b%2C%28x%5Ey%29%29=y%2Alog%28b%2C%28x%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%281%2F5%29%2A1 ALIGN=MIDDLE  ALT=\"%281%2F5%29%2A1\"   DISABLED_style= \"max-width:90%; height:auto;\" > Now evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%288%2C%288%29%29 ALIGN=MIDDLE  ALT=\"log%288%2C%288%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get 1\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F5 ALIGN=MIDDLE  ALT=\"1%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" > Simplify\r<BR>\n" );
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document.write( "So <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=log%288%2C%28root%285%2C8%29%29%29=1%2F5 ALIGN=MIDDLE  ALT=\"log%288%2C%28root%285%2C8%29%29%29=1%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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