document.write( "Question 436550: Perform the indicated operation
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document.write( "(9 + 7i)(9-7i)
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document.write( "Simplify the answer. Type the answer in the form a+bi.\r
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document.write( "Can someone help me out here? thanks \n" );
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Algebra.Com's Answer #302027 by rwm(914)![]() ![]() ![]() You can put this solution on YOUR website! F 81 \n" ); document.write( "O -63i \n" ); document.write( "I 63i \r \n" ); document.write( "\n" ); document.write( "L -49*-1=49 \n" ); document.write( "81-63i+63i+49=130 \n" ); document.write( " \n" ); document.write( " |