document.write( "Question 172069: simplify
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document.write( "(3+3i)/(5+2i) \n" );
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Algebra.Com's Answer #127106 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! simplify \n" ); document.write( "(3+3i)/(5+2i) \n" ); document.write( "------------------ \n" ); document.write( "Use FOIL: \n" ); document.write( "F: 3*5 = 15 \n" ); document.write( "O: 3*2i = 6i \n" ); document.write( "I: 5*3i = 15i \n" ); document.write( "L: 3i*2i = -6 \n" ); document.write( "----------------- \n" ); document.write( "Combine these to get: 9 + 21i \n" ); document.write( "================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |