document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=550095>Question 550095</A>: <I><SPAN STYLE=\"word-break: break-all;\"> simplify: 15-5i2+3i32 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #358430 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=358430\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> simplify: 15-5i^2+3i^32<BR>\n" );
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document.write( "i^2 = -1<BR>\n" );
document.write( "i^32 = (i^4)^8 = 1*8 = 1<BR>\n" );
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document.write( "Your Problem = 15-5*-1+3*1 = 15+5+3 = 23\r<BR>\n" );
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document.write( "===========================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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