document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=80412>Question 80412</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can someone show me how to Multiply and then simplify the product. All variables represent positive real numbers. \r<BR>\n" );
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document.write( "I do know that this is the Difference of 2 squares.  Thanks<BR>\n" );
document.write( "(&#8730;3x+2)(&#8730;3x-2) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #57691 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=57691\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (&#8730;3x+2)(&#8730;3x-2)<BR>\n" );
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document.write( "Use FOIL and you will get the product which is the difference of two squares:<BR>\n" );
document.write( "F: sqrt3x*sqrt3x = 3x<BR>\n" );
document.write( "O: sqrt3x *-2 = -2sqrt3x<BR>\n" );
document.write( "I: sqrt3x * 2 =  2sqrt3x<BR>\n" );
document.write( "L: 2*-2       =  -4<BR>\n" );
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document.write( "Add those up and you will get <BR>\n" );
document.write( "3x-4<BR>\n" );
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document.write( "cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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