document.write( "Question 1016961: (4 + 6i)(3 − 2i) Please help. I tried to foil but keep getting the wrong answer. This type question will be on my exam Tuesday. thank you \n" ); document.write( "
Algebra.Com's Answer #633289 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (4 + 6i)(3 − 2i) \n" ); document.write( "--- \n" ); document.write( "F:: 4*3 = 12 \n" ); document.write( "O:: 4*-2i = -8i \n" ); document.write( "I:: 6i*3 = 18i \n" ); document.write( "L:: 6i*-2i = -12i^2 = -12*-1 = 12 \n" ); document.write( "--------------- \n" ); document.write( "Ans: (12+12) + (18i-8i) \n" ); document.write( "= 24 + 10i \n" ); document.write( "--------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |