document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=92072>Question 92072</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0395977258/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> please help me simplify ( 2+3i ) ( 2 - 3i )   </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #66907 by </B><A HREF=/tutors/aboutme.mpl?userid=Nate><B>Nate(3500)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Nate><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=66907\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> ( 2 + 3i ) ( 2 - 3i )<BR>\n" );
document.write( "4 + 6i - 6i - 9i^2<BR>\n" );
document.write( "4 - 9(-1)<BR>\n" );
document.write( "4 + 9<BR>\n" );
document.write( "13 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );