document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=874739>Question 874739</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do i solve the following problem?<BR>\n" );
document.write( "2-i)^3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #527672 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=527672\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (2-i)^3 = (2-i)(2-i)(2-i)<BR>\n" );
document.write( "= (4-4i+i^2)(2-i)<BR>\n" );
document.write( "note that i^2 = -1<BR>\n" );
document.write( "= (3-4i)(2-i)<BR>\n" );
document.write( "= 6-11i+4i^2<BR>\n" );
document.write( "= 2-11i<BR>\n" );
document.write( "note that i = square root(-1)<BR>\n" );
document.write( "= 2 - 11*square root(-1)<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );