document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=261384>Question 261384</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose \"x\" is a number such that 11^x = 13 \r<BR>\n" );
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document.write( "Evaluate: (1/128)^x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #193545 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=193545\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Suppose \"x\" is a number such that 11^x = 13 \r<BR>\n" );
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document.write( "Evaluate: (1/128)^x<BR>\n" );
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document.write( "Find x:<BR>\n" );
document.write( "11^x = 13<BR>\n" );
document.write( "x*log(11) = log(13)<BR>\n" );
document.write( "x = log(13)/log(11)<BR>\n" );
document.write( "x =~ 1.069666964<BR>\n" );
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document.write( "(1/128)^x =~ 5.571692E-3<BR>\n" );
document.write( " </SPAN>\n" );
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