document.write( "Question 229997: (3-2i)(2+4i)
\n" ); document.write( "please show work \n" ); document.write( "

Algebra.Com's Answer #170419 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
(3-2i)(2+4i)
\n" ); document.write( "= 3(2+4i) - 2i(2+4i)
\n" ); document.write( "= 6+12i - 4i - 8i*i
\n" ); document.write( "(i*i = -1), so -8i*i = +8
\n" ); document.write( "= 6+12i - 4i + 8
\n" ); document.write( "= 14 + 8i \n" ); document.write( "

\n" );