Question

@florisalreadytaken

Answer 1

dun dun dun

Answer 2

b and c i got it

Answer 3

what was the point.....

Answer 4

what was the point of writing what was the point

Answer 5

Lol funny ..

Answer 6

\( (a+ bi)(a-bi) = a^2 + b^2\)

and when you expand B, you get the original expression so yep :)

A would be correct if that was a + 12xi at the end