document.write( "Question 395851: What is the product of the complex numbers (3+i) and (3-i)?\r
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Algebra.Com's Answer #280924 by Edwin McCravy(20060)\"\" \"About 
You can put this solution on YOUR website!
(3 + i)(3 - i) = 9 - 3i + 3i - i² = 9 - i² = 9 - (-1)² = 9 - 1 = 8 \n" ); document.write( "
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