Question

Sendo i a unidade imaginária (4+2i)+(-5-3i) (10-12i)-(4+8i)

Answer 1

(4+(2*1)+(-5(-3*1))+(10(-12*1))-(-4+(8*1)

(4+3)+(-5-3)+(10-12)-(4+8)

8-8-2-12

-2-12

-14