Question

Multiply and simplify the following complex numbers: ( − 4 + 4 � ) ⋅ ( 3 + 2 � ) (−4+4i)⋅(3+2i)

Answer 1

Step-by-step explanation:(−4+4i)⋅(3+2i);

= -4(3+2i)+4i(3+2i);

=-12-8i+12i-8;

= -20+4i