document.write( "Question 1015377: I really need help with problem. I have tried everything for the first answer and it keeps being wrong and I can not figure out why. Please help me.\r
\n" ); document.write( "\n" ); document.write( "Find the product of −5−4i and its conjugate. The answer is a+bi where
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #631725 by macston(5194)\"\" \"About 
You can put this solution on YOUR website!
Conjugate:(-5+4i)
\n" ); document.write( ".
\n" ); document.write( "\"%28-5-4i%29%28-5%2B4i%29=25-20i%2B20i-16i%5E2\"=\"25-16%28-1%29=25%2B16=41\"
\n" ); document.write( ".
\n" ); document.write( "
\n" ); document.write( "
\n" );