Question

Efetue as divisões dos numeros complexos
a) 3+i
_____
2- 3 i

Answer 1

Resposta:

(3+i)*(2+3i)/(2-3i)*(2+3i

=(6+9i+2i-3)/(2²-9i²)

=(3+11i)/(4+9)

=3/13 +11i/13