document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1051424>Question 1051424</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need to know the result of (2x-x^2)^4 using Newton's Binomial formula.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #667044 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=667044\">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=%282x-x%5E2%29%5E4+=+sum%28%28matrix%282%2C1%2C4%2Ck%29%29%2A%282x%29%5E%284-k%29%2A%28-x%5E2%29%5Ek%2C+k+=+0%2C4%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sum%28%28matrix%282%2C1%2C4%2Ck%29%29%2A2%5E%284-k%29%2Ax%5E%284-k%29%2A%28-1%29%5Ek%2Ax%5E%282k%29%2C+k+=+0%2C4%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sum%28%28-1%29%5Ek%2A%28matrix%282%2C1%2C4%2Ck%29%29%2A2%5E%284-k%29%2Ax%5E%284%2Bk%29%2C+k+=+0%2C4%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Alternately,\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282x-x%5E2%29%5E4+=+%28x%282-x%29%29%5E4+=+x%5E4%2A%282-x%29%5E4 ALIGN=MIDDLE  ALT=\"%282x-x%5E2%29%5E4+=+%28x%282-x%29%29%5E4+=+x%5E4%2A%282-x%29%5E4\"   DISABLED_style= \"max-width:90%; height:auto;\" >, expand <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282-x%29%5E4 ALIGN=MIDDLE  ALT=\"%282-x%29%5E4\"   DISABLED_style= \"max-width:90%; height:auto;\" >, and multiply with <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E4 ALIGN=MIDDLE  ALT=\"x%5E4\"   DISABLED_style= \"max-width:90%; height:auto;\" > afterwards. </SPAN>\n" );
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