document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=403316>Question 403316</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Which of the following represents the multiplicative inverse of the complex number  2-i  ?\r<BR>\n" );
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document.write( "a.  2+i<BR>\n" );
document.write( "b.  i-2<BR>\n" );
document.write( "c.  (2+i)/3<BR>\n" );
document.write( "d.  (2-i)/3<BR>\n" );
document.write( "e.  (2+i)/5 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #285230 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=285230\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Reciprocate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2-i ALIGN=MIDDLE  ALT=\"2-i\"   DISABLED_style= \"max-width:90%; height:auto;\" > to get <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F%282-i%29=%281%2F%282-i%29%29%28%282%2Bi%29%2F%282%2Bi%29%29=%282%2Bi%29%2F%284-i%5E2%29=%282%2Bi%29%2F%284%2B1%29=%282%2Bi%29%2F5 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "So the answer is choice E </SPAN>\n" );
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