document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=66345>Question 66345</A>: <I><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "Expand <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%0D%0AExpand+ ALIGN=MIDDLE  ALT=\"%0D%0AExpand+\"   DISABLED_style= \"max-width:90%; height:auto;\" > (1-3x)e^3x as far as the term x^4 using a power series for e^x.<BR>\n" );
document.write( "I`m stumped, I can work it out whe n figures are involved, but add x`s y`s etc, clueless!! Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #47087 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=47087\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Expand <BR> Expand  (1-3x)e^3x as far as the term x^4 using a \r<BR>\n" );
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document.write( "power series for e^x.=1+X+(X^2/2!)+(X^3/3!)+(X^4/4!)+.....\r<BR>\n" );
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document.write( "HENCE(1-3X)E^X=(1-3X)[1+X+(X^2/2!)+(X^3/3!)+(X^4/4!)+.....]<BR>\n" );
document.write( "=1+X+(X^2/2!)+(X^3/3!)+(X^4/4!)+.....-3X-3X^2-(3X^3/2!)-(3X^4/3!)..TAKING TERMS UP TO X^4 ONLY<BR>\n" );
document.write( "=1-2X-(5X^2/2)-(4X^3/3)-(11X^4/24)\r<BR>\n" );
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document.write( "I`m stumped, I can work it out whe n figures are involved, but add x`s y`s etc, clueless!! Thanks </SPAN>\n" );
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