document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1185725>Question 1185725</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this <BR>\n" );
document.write( "1-((2-1)/4)-((2^2-1)/4^2)-((2^3-1)/4^3)-((2^4-1)/4^4)- infinite </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #816650 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=816650\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1-%282-1%29%2F4+-+%282%5E2+-+1%29%2F4%5E2+-+%282%5E3+-+1%29%2F4%5E3+-+%22...%22+=+1-sum%28%282%5Ek+-+1%29%2F4%5Ek%2C+k=0%2C+infinity%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1-sum%28%282%5Ek+%2F4%5Ek+-+1%2F4%5Ek%29%2C+k=0%2C+infinity%29+=+1-sum%282%5Ek+%2F4%5Ek%2C+k=0%2C+infinity%29+%2Bsum%281%2F4%5Ek%2C+k=0%2C+infinity%29+=+1-sum%281%2F2%5Ek%2C+k=0%2C+infinity%29+%2B+sum%281%2F4%5Ek%2C+k=0%2C+infinity%29+ ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1+-+1%2F%281-1%2F2%29+%2B+1%2F%281-1%2F4%29+=+1+-+2+%2B+4%2F3+=+1%2F3 ALIGN=MIDDLE  ALT=\"1+-+1%2F%281-1%2F2%29+%2B+1%2F%281-1%2F4%29+=+1+-+2+%2B+4%2F3+=+1%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );