document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=624788>Question 624788</A>: <I><SPAN STYLE=\"word-break: break-all;\"> express log in terms of ln 5 and ln 7 <BR>\n" );
document.write( "ln (1/25)<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #393061 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=393061\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> express log in terms of ln 5 and ln 7 <BR>\n" );
document.write( "ln (1/25)<BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "If you recognize that 25 = 5*5, then<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=ln%281%2F25%29+=+ln%285%5E-2%29 ALIGN=MIDDLE  ALT=\"ln%281%2F25%29+=+ln%285%5E-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= -2*ln(5)<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "ln(7) is not involved, just thrown in to cause confusion.<BR>\n" );
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