document.write( "Question 723546: write the expression (5+7i)(5-7i) as a complex number in standard form? \n" ); document.write( "
Algebra.Com's Answer #466692 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! (5+7i)(5-7i)=5^2+7^2=25+49=74 \n" ); document.write( " |