document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=327112>Question 327112</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do i solve for n in the equation: 9 to the n power=729 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #234272 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=234272\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 9 to the n power=729<BR>\n" );
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document.write( "Equation:<BR>\n" );
document.write( "9^n = 729<BR>\n" );
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document.write( "Notice that 9^2 = 81<BR>\n" );
document.write( "Then 9^3 = 729<BR>\n" );
document.write( "So, n = 3<BR>\n" );
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document.write( "OR<BR>\n" );
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document.write( "Take the log of both sides to get:<BR>\n" );
document.write( "n*log(9) = log(729)<BR>\n" );
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document.write( "Then n = [log(729)]/[log(9)]<BR>\n" );
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document.write( "n = 2.8627/0.9542<BR>\n" );
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document.write( "n = 3<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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