document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1207476>Question 1207476</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If z = 3 - 4i and w = 8 + 3i,write each expression in the standard form a+bi.\r<BR>\n" );
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document.write( "A. w - w bar\r<BR>\n" );
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document.write( "B. (z - w) bar  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #845372 by </B><A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><B>math_tutor2020(3817)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=math_tutor2020><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=845372\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font color=black size=3><BR>\n" );
document.write( "I'll do the first question to get you started.\r<BR>\n" );
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document.write( "w = 8+3i<BR>\n" );
document.write( "wBar = complex conjugate of w<BR>\n" );
document.write( "wBar = horizontal line over \"8+3i\" = 8-3i\r<BR>\n" );
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document.write( "w - wBar = (8+3i) - (8-3i)<BR>\n" );
document.write( "w - wBar = 8+3i - 8+3i<BR>\n" );
document.write( "w - wBar = <font color=red>6i</font>\r<BR>\n" );
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document.write( "Notice that in general (a+bi)-(a-bi) = 2bi<BR>\n" );
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