document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=490298>Question 490298</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I really need help from someone please?\r<BR>\n" );
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document.write( "x^2-3xy+9y^2 </SPAN>\n" );
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document.write( "x^2-3xy+9y^2\r<BR>\n" );
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document.write( "= x^2-2*x*3y/2+(3y/2)^2-(3y/2)^2+9y^2\r<BR>\n" );
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document.write( "=(x-3y/2)^2-(33/4)y^2\r<BR>\n" );
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document.write( "Now apply this formula a^2-b^2=(a-b)(a+b) </SPAN>\n" );
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