document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=252020>Question 252020</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (5+2i)+(4-7i) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #183774 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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/cgi-bin/show-face.mpl?user=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=183774\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (5+2i)+(4-7i)<BR>\n" );
document.write( "remove parentheses and perform operations (addition)<BR>\n" );
document.write( "Remember, if there is no sign, it is plus.<BR>\n" );
document.write( "so +1*+4=+4<BR>\n" );
document.write( "+1*-7i=-7i<BR>\n" );
document.write( "5+2i+4-7i<BR>\n" );
document.write( "9-5i\r<BR>\n" );
document.write( "\n" );
document.write( "(4-7i)-(5+2i)<BR>\n" );
document.write( "4-7i-5-2i<BR>\n" );
document.write( "-1-9i </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );