document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=980473>Question 980473</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, could you plis show me the working out of the equation below <BR>\n" );
document.write( "(5x-2y) (x^2-3xy+y^2)-3(x-y) (x^2+y^2) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #601615 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39630)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=601615\">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=%285x-2y%29+%28x%5E2-3xy%2By%5E2%29-3%28x-y%29+%28x%5E2%2By%5E2%29 ALIGN=MIDDLE  ALT=\"%285x-2y%29+%28x%5E2-3xy%2By%5E2%29-3%28x-y%29+%28x%5E2%2By%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Distributive Property should be used for the polynomial products, but once that is learned<BR>\n" );
document.write( "then use of a lattice approach will often be more comfortable to get each partial product term.<BR>\n" );
document.write( "Here will use the Distributive Property to start.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%2Ax%5E2-15x%2Axy%2B5xy%5E2-2x%5E2y%2B6xy%2Ay-3%28x%5E3%2Bxy%5E2-x%5E2%2Ay-y%5E3%29 ALIGN=MIDDLE  ALT=\"5x%2Ax%5E2-15x%2Axy%2B5xy%5E2-2x%5E2y%2B6xy%2Ay-3%28x%5E3%2Bxy%5E2-x%5E2%2Ay-y%5E3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%5E3-15x%5E2y%2B5xy%5E2-2x%5E2y%2B6xy%5E2-3x%5E3-3xy%5E2-3x%5E2y-3y%5E3 ALIGN=MIDDLE  ALT=\"5x%5E3-15x%5E2y%2B5xy%5E2-2x%5E2y%2B6xy%5E2-3x%5E3-3xy%5E2-3x%5E2y-3y%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Some people can combine like-terms in their head as they go, and some cannot...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=5x%5E3-3x%5E3-15x%5E2y-2x%5E2y-3x%5E2y%2B5xy%5E2%2B6xy%5E2-3xy%5E2-3y%5E3 ALIGN=MIDDLE  ALT=\"5x%5E3-3x%5E3-15x%5E2y-2x%5E2y-3x%5E2y%2B5xy%5E2%2B6xy%5E2-3xy%5E2-3y%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Check to be sure that the same count of terms is there as in the previous step before actually<BR>\n" );
document.write( "combining those like-terms.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x%5E3-20x%5E2y%2B8xy%5E2-3y%5E3 ALIGN=MIDDLE  ALT=\"2x%5E3-20x%5E2y%2B8xy%5E2-3y%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" >-------The result<BR>\n" );
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