document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=62869>Question 62869</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 4^-x=64 3/2\r<BR>\n" );
document.write( "\n" );
document.write( "4 to the negative \"x\" equals 64 and 3 halves </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #43791 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=43791\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4^(-x)=64 3/2<BR>\n" );
document.write( "(1/4)^x = 131/2<BR>\n" );
document.write( "xlog(0.25)=log131-log2<BR>\n" );
document.write( "x=[log(131)-log2]/[log(0.25)]<BR>\n" );
document.write( "x=-3.0167...<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );