document.write( "Question 308362: Simplify.\r
\n" ); document.write( "\n" ); document.write( "(9 - 4i)^2
\n" ); document.write( "

Algebra.Com's Answer #220464 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
(9-4i)(9-4i)
\n" ); document.write( "81-36i-36i+16i^2
\n" ); document.write( "81-72i-16
\n" ); document.write( "65-72i\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje, Retired\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );