document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=304010>Question 304010</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I solve this?<BR>\n" );
document.write( "0.1^n=100 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #217791 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=217791\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You need to have noticed the powers of ten on each side.<BR>\n" );
document.write( ".1=1/10<BR>\n" );
document.write( "1/10=10(-1)<BR>\n" );
document.write( "100=10^2<BR>\n" );
document.write( "(10^(-1))^n=10^2<BR>\n" );
document.write( "10^(-n)=10^2<BR>\n" );
document.write( "n=-2<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );