Question

(4/3-2/5i)+(5/2+7/4i)-(4-5i)

Answer 1

(4/3-2/5i)+(5/2+7/4i)-(4-5i)............juntamos los numeros

(4/3 + 5/2 - 4) + (- 2/5i+ 7/4i + 5i)

(8/6 + 15/6 - 24/6) + (- 8/20i + 35/20i + 100/20i)

 

 - 1/6  + 127/20 i

 

 

espero que te sirva, salu2!!!