document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=128183>Question 128183</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me,I am totally confused with this.\r<BR>\n" );
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document.write( "What is the difference between 2x^2+4xy-3 and x^2-2xy-4\r<BR>\n" );
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document.write( "Please help me! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #93864 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=93864\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> What is the difference between 2x^2+4xy-3 and x^2-2xy-4 <BR>\n" );
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document.write( "(2x^2+4xy-3) - (x^2-2xy-4)\r<BR>\n" );
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document.write( "= 2x^2 + 4xy -3 -x^2 + 2xy + 4<BR>\n" );
document.write( "Gather \"like\" terms to get:\r<BR>\n" );
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document.write( "= 2x^2-x^2 + 4xy+2xy -3+4\r<BR>\n" );
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document.write( "= x^2 + 6xy +1<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. <BR>\n" );
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