document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1006823>Question 1006823</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve for x and y in this log problem:<BR>\n" );
document.write( "log9(5)=logx/logy\r<BR>\n" );
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document.write( "Thank you! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #622887 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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/cgi-bin/show-face.mpl?user=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=622887\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> By change-of-base formula,\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\large \log_9 5 = \frac{\log 5}{\log 9}\">\r<BR>\n" );
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document.write( "So (x,y) = (5,9) works.\r<BR>\n" );
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document.write( "But since <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\large \log (a^k) = k \log a\">, we have that <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\large (x,y) = (5^k, 9^k)\"> for any k also works. </SPAN>\n" );
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