document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1170628>Question 1170628</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, can help me solve this? Thankss~<BR>\n" );
document.write( "(a) Find the term that is independent of x in the expansion of (x  -  3x)^6 in ascending powers of x.<BR>\n" );
document.write( "(b) Hence, find the term that is independent of x in the expansion of (2+2/x^2)(x-3/x)^6. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #795497 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52835)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=795497\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "Regarding part (a) in your post - - - &nbsp;THERE &nbsp;IS &nbsp;NO &nbsp;term/terms independent on x <BR>\n" );
document.write( "in the expression &nbsp;(binomial expansion) &nbsp;&nbsp;(x-3x)^6.\r<BR>\n" );
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document.write( "Also, there is no any connection between this expression  (x-3x)^6  and <BR>\n" );
document.write( "expressions of the part (b).\r<BR>\n" );
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document.write( "Be more accurate next time.\r<BR>\n" );
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document.write( "And in all times after the next.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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