document.write( "Question 44638: (9-4i)(4+8i) \n" ); document.write( "

Algebra.Com's Answer #29533 by stanbon(75887) $\"\"$ $\"About$

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9-4i)(4+8i)
\n" ); document.write( "Use FOIL to get the product:
\n" ); document.write( "F: 36
\n" ); document.write( "O: 72i
\n" ); document.write( "I: -16i
\n" ); document.write( "L: +32\r
\n" ); document.write( "\n" ); document.write( "Combine to get:
\n" ); document.write( "68+56i\r
\n" ); document.write( "\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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