Which answer could be the result of two complex conjugates being multiplied together?(1 point)
Responses
9−9i
9 minus 9 i
16i
16 i
20
20
25+4i
1 answer
25 plus 4 i
Responses
9−9i
9 minus 9 i
16i
16 i
20
20
25+4i
1 answer