document.write( "Question 308238: What is the product of the complex # (3+i) and (3-i) \n" ); document.write( "
Algebra.Com's Answer #220436 by ichudov(507)\"\" \"About 
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Solved by pluggable solver: ARITHMETIC on Complex Numbers
6 +0i.


\n" ); document.write( " Solution:Addition of two complex numbers a + bi
\n" ); document.write( " and c+di is done according to formula:


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(a + bi) + (c+di) = (a+c) + (b+d)i.

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\n" ); document.write( " In our case, .
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