document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=68420>Question 68420</A>: <I><SPAN STYLE=\"word-break: break-all;\"> write the expression as a complex number in standard form (1+3i)(1-i) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #49289 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=49289\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (1 + 3i)(1 - i)<BR>\n" );
document.write( "1 + 3i - i - 3(-1)<BR>\n" );
document.write( "4 + 2i </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );