document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=116916>Question 116916</A>: <I><SPAN STYLE=\"word-break: break-all;\"> can you please help me with this problem.  I do not understand how to do this.  \r<BR>\n" );
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document.write( "Factor Completely\r<BR>\n" );
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document.write( "4x^2 + 36y^2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #84987 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=84987\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4X^2+36Y^2<BR>\n" );
document.write( "4(X^2+9Y^2)<BR>\n" );
document.write( "4(X+3Yi)(X-3Yi) IF YOU WANT TO GET INTO IMAGIMARY ROOTS(i).<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "X+3Yi<BR>\n" );
document.write( "X-3Yi<BR>\n" );
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document.write( "X^2+3XYi-3XYi-9Y^2i^2<BR>\n" );
document.write( "X^2-9Y^2i^2 (NOTE THAT i=SQRT-1) SO i^2=SQRT-1*SQRT-1=-1<BR>\n" );
document.write( "X^2-9Y^2*-1=X^2+9Y^2<BR>\n" );
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