document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=121266>Question 121266</A>: <I><SPAN STYLE=\"word-break: break-all;\"> r - 5 square root of r - 36 = 0\r<BR>\n" );
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document.write( "solve equation over the set of complex numbers. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #89014 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=89014\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> r - 5*sqrt(r - 36) = 0<BR>\n" );
document.write( "r = 5*sqrt(r - 36)<BR>\n" );
document.write( "r^2 = 25(r - 36)<BR>\n" );
document.write( "r^2 = 25r - 900<BR>\n" );
document.write( "r^2 - 25r + 900 = 0<BR>\n" );
document.write( "r = (25 +- sqrt(625 - 3600))/2<BR>\n" );
document.write( "r = (25 +- i*sqrt(2975))/2<BR>\n" );
document.write( "r = (25 +- 5i*sqrt(119))/2<BR>\n" );
document.write( "You may have to check those two answers, for one might be an exlusionary extraneous. </SPAN>\n" );
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