Question 253915
I get 11-2i.
foil
(4 – 3i) (2 + i)
4*2-3i*2 +4i -3i^2=
8-6i+4i+3=
11-2i
Did you multiply or subtract or add?
I even tried add, subtract and divide and still don't get your 4-5i
Maybe you had the signs wrong.