document.write( "Question 860144: (4-3i)(2-I) \n" ); document.write( "

Algebra.Com's Answer #518166 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Use the FOIL method,
\n" ); document.write( " $\"%284-3i%29%282-i%29\"$
\n" ); document.write( "First : $\"4%282%29=8\"$
\n" ); document.write( "Outer : $\"4%28-i%29=-4i\"$
\n" ); document.write( "Inner : $\"-3i%29%282%29=-6i\"$
\n" ); document.write( "Last : $\"-3i%28-i%29=3i%5E2=-3\"$
\n" ); document.write( " $\"%284-3i%29%282-i%29=8-3%2B%28-4i-6i%29\"$
\n" ); document.write( " $\"%284-3i%29%282-i%29=5-10i\"$ \n" ); document.write( "

\n" );