document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=580940>Question 580940</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In terms of logarithms, or correct to at least four decimal places x=<BR>\n" );
document.write( "19^x=10.\r<BR>\n" );
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document.write( "18e^x=11<BR>\n" );
document.write( "x=\r<BR>\n" );
document.write( "\n" );
document.write( "In(x)=4<BR>\n" );
document.write( "x= </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #371397 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=371397\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 19^x=10<BR>\n" );
document.write( "x*log(19) = log(10) = 1<BR>\n" );
document.write( "x = 1/log(19)<BR>\n" );
document.write( "x =~ 0.7820115<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "18e^x=11<BR>\n" );
document.write( "e^x = 11/18<BR>\n" );
document.write( "x = ln(11/18)<BR>\n" );
document.write( "x =~ -0.4924765<BR>\n" );
document.write( "---------<BR>\n" );
document.write( "In(x)=4<BR>\n" );
document.write( "x = e^4<BR>\n" );
document.write( "x =~ 54.59815<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );