document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=699224>Question 699224</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the answer and way to work this out? \r<BR>\n" );
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document.write( "log(base 3)81=x^2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #431260 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=431260\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> log(base 3)81=x^2<BR>\n" );
document.write( "----<BR>\n" );
document.write( "base = 3<BR>\n" );
document.write( "log = exponent = x^2<BR>\n" );
document.write( "result = 81<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Equation:<BR>\n" );
document.write( "3^(x^2) = 81<BR>\n" );
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document.write( "3^(x^2) = 3^4<BR>\n" );
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document.write( "x^2 = 4<BR>\n" );
document.write( "x = 2 or x = -2<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "================== </SPAN>\n" );
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