document.write( "Question 509834: (l-i)^2 \n" ); document.write( "

Algebra.Com's Answer #341618 by nerdybill(7384) $\"\"$ $\"About$

You can put this solution on YOUR website!
(l-i)^2
\n" ); document.write( "(l-i)(l-i)
\n" ); document.write( "FOIL:
\n" ); document.write( "1^2 -i -i + i^2
\n" ); document.write( "1 -2i + (-1)
\n" ); document.write( "-2i \n" ); document.write( "

\n" );