document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=941938>Question 941938</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi,<BR>\n" );
document.write( "I have a really tricky exercise at complex numbers.Can you please give some hits in order to solve it.The exercise says that:\r<BR>\n" );
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document.write( "z1=-5+4*i<BR>\n" );
document.write( "z2=k+6*i\r<BR>\n" );
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document.write( "Find k such that: (z1+z2)/z1+i \r<BR>\n" );
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document.write( "I found the complex conjugate of z1+i which is -5-5*i and I multipied the top and bottom with this conjugate and I have got : (75-25*i-5*k-5*i*k)/(-5-5*i) and from here I don't know what to do \r<BR>\n" );
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document.write( "Thank you so much.Hope you have a wonderful day  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #574273 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=574273\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Your question makes no sense (Find k such that: (z1+z2)/z1+i is not a question). Try re-posting the entire question exactly as written. </SPAN>\n" );
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