Operaciones con números complejos
Para sumar dos números complejos , sume la parte real a la parte real y la parte imaginaria a la parte imaginaria.![](https://www.varsitytutors.com/assets/vt-hotmath-legacy/hotmath_help/topics/operations-with-complex-numbers/image002.gif)
Ejemplo:
(2 + 7
i
) + (3 – 4
i
) = (2 + 3) + (7 + (–4))
i
= 5 + 3 i
![](https://www.varsitytutors.com/assets/vt-hotmath-legacy/hotmath_help/topics/operations-with-complex-numbers/image004.gif)
Ejemplo:
(9 + 5
i
) – (4 + 7
i
) = (9 – 4) + (5 – 7)
i
= 5 – 2 i
![](https://www.varsitytutors.com/assets/vt-hotmath-legacy/hotmath_help/spanish/topics/operations-with-complex-numbers/image006.gif)
Ejemplo:
(3 + 2
i
)(5 + 6
i
) = 15 + 18
i
+ 10
i
+ 12
i
2
= 15 + 28 i – 12
= 3 + 28 i
![](https://www.varsitytutors.com/assets/vt-hotmath-legacy/hotmath_help/topics/operations-with-complex-numbers/image008.gif)
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