document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1177627>Question 1177627</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Without expanding, find the coefficient of x^3 in the normal form of<BR>\n" );
document.write( "each polynomial.\r<BR>\n" );
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document.write( "1. (3x^3+2x^2+5x+1)(x^2-3)<BR>\n" );
document.write( "2. (x+1)^5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #806726 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=806726\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "1. \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283x%5E3%2B2x%5E2%2B5x%2B1%29%28x%5E2-3%29 ALIGN=MIDDLE  ALT=\"%283x%5E3%2B2x%5E2%2B5x%2B1%29%28x%5E2-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "multiply <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3x%5E3%2A%28-3%29 ALIGN=MIDDLE  ALT=\"3x%5E3%2A%28-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%2Ax%5E2 ALIGN=MIDDLE  ALT=\"5x%2Ax%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > =><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-9x%5E3%2B5x%5E3=-4x%5E3 ALIGN=MIDDLE  ALT=\"-9x%5E3%2B5x%5E3=-4x%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "2. \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2B1%29%5E5 ALIGN=MIDDLE  ALT=\"%28x%2B1%29%5E5\"   DISABLED_style= \"max-width:90%; height:auto;\" > .....use binomial theorem\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5C2%2Ax%5E%285-2%29%2A1%5E%285-2%29=10x%5E3 ALIGN=MIDDLE  ALT=\"5C2%2Ax%5E%285-2%29%2A1%5E%285-2%29=10x%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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