document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=78158>Question 78158</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Factor the following binomial.<BR>\n" );
document.write( "25x^2 – 81y^2<BR>\n" );
document.write( "Factors:<BR>\n" );
document.write( "1,3,5,9,15,25,27,45,75,81,135,225,405,675,2025,<BR>\n" );
document.write( "-1,-3,-5,-9,-15,-25,-27,-45,-75,-81,-135,-225,-405,-675,-2025,<BR>\n" );
document.write( "-2025<BR>\n" );
document.write( "(-1)*(2025)=-2025<BR>\n" );
document.write( "(-3)*(675)=-2025<BR>\n" );
document.write( "(-5)*(405)=-2025<BR>\n" );
document.write( "(-9)*(225)=-2025<BR>\n" );
document.write( "(-15)*(135)=-2025<BR>\n" );
document.write( "(-25)*(81)=-2025<BR>\n" );
document.write( "(-27)*(75)=-2025<BR>\n" );
document.write( "(-45)*(45)=-2025<BR>\n" );
document.write( "a=25,m=45, and n=-45<BR>\n" );
document.write( "Did the other stuff and do I end up with this or am I wrong?<BR>\n" );
document.write( " (5x+9y) * (5x-9y)\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #56052 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=56052\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Factor the binomial:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=25x%5E2-81y%5E2 ALIGN=MIDDLE  ALT=\"25x%5E2-81y%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > This is the difference of two squares:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%285x%29%5E2-%289y%29%5E2 ALIGN=MIDDLE  ALT=\"%285x%29%5E2-%289y%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "The difference of two squares can be factored thus:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5E2-B%5E2+=+%28A%2BB%29%28A-B%29 ALIGN=MIDDLE  ALT=\"A%5E2-B%5E2+=+%28A%2BB%29%28A-B%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Applying this to the given binomial, you get:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=25x%5E2-81y%5E2+=+%285x%2B9y%29%285x-9y%29 ALIGN=MIDDLE  ALT=\"25x%5E2-81y%5E2+=+%285x%2B9y%29%285x-9y%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > which is exactly what your last line shows.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );