document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=769860>Question 769860</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 28(132^(39x - 20)) = 12481 <BR>\n" );
document.write( "A 2.755 <BR>\n" );
document.write( "B0.345 <BR>\n" );
document.write( "C1.675 <BR>\n" );
document.write( "D2.345 <BR>\n" );
document.write( "E 0.545 <BR>\n" );
document.write( "F 4.235 \r<BR>\n" );
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document.write( "5e^(2.1x - 2) = 14\r<BR>\n" );
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document.write( "A 1.443 <BR>\n" );
document.write( "B2.543 <BR>\n" );
document.write( "C5.343 <BR>\n" );
document.write( "D2.434 <BR>\n" );
document.write( "E 1.343 <BR>\n" );
document.write( "F 0.443  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #469099 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=469099\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 28(132^(39x - 20)) = 12481<BR>\n" );
document.write( "(132^(39x - 20)) = 12481/28=445.75<BR>\n" );
document.write( "(39x-20)=log(445.75)/log(132)<BR>\n" );
document.write( "39x=20+log(445.75)/log(132)<BR>\n" );
document.write( "x=0.545 ans: E<BR>\n" );
document.write( "..<BR>\n" );
document.write( "5e^(2.1x - 2) = 14<BR>\n" );
document.write( "e^(2.1x - 2) = 14/5<BR>\n" );
document.write( "(2.1x-2)lne=ln(14/5)<BR>\n" );
document.write( "(2.1x-2)=ln(14/5)<BR>\n" );
document.write( "2.1x=ln(14/5)+2<BR>\n" );
document.write( "1.443 Ans A </SPAN>\n" );
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