Respuesta :

rbspyro
3-2i is as far as you can simplify
i = sqrt -1

Multiply by 3+2i/3+2i

combine: 9(3+2i)/(3−2i)(3+2i)

foil: 9(3+2i)/3⋅3+3(2i)−2i⋅3−2i(2i)

simplify: 9(3+2i)/9−4i^2
               9(3+2i)/9+4
              9(3+2i)/13
               27+18i/13
Divide each term in the numerator by the denominator.

27/13+18i/13 = answer

Otras preguntas