document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=173284>Question 173284</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need to simplify this problem(5-2i)^2 I do not know if I did it right but the answer I got was 25-16i was I close? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #128118 by </B><A HREF=/tutors/aboutme.mpl?userid=monika_p><B>monika_p(71)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=monika_p><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=128118\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> remember that i^2=-1  then (-2i)^2=(-2)^2*i^2=4*(-1)=-4\r<BR>\n" );
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document.write( "(5-2i)^2=25-20i-4=21-20i<BR>\n" );
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