document.write( "Question 710166: (7+6i)(9+i)multiply. i can't seem to grasp the concept here. Please help \n" ); document.write( "
Algebra.Com's Answer #436905 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
63+7i+54i+6i^2=
\n" ); document.write( "63+61i+6i^2
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