CAPITULO XXXII
CANTIDADES IMAGINARIAS
CANTIDADES IMAGINARIAS
- Ejercicio 258
Sumar:
- 7–2 –1 ,7+2 –1 7+2 –1 +7+2 –1 =7+2i+7+2i =14+4i
- –5–3 –1 ,–5+3 –1 –5–3 –1 –5+3 –1 =–5– 3i –5+ 3i =–10
- 9+i 3 ,9–i 3 9+ i 3 +9– i 3 =18
- –7–5 –1 ,–7+5 –1 –7–5 –1 –7+5 –1 =–7– 5i –7+ 5i =–14
- 8–3 –2 ,8+3 –2 8–3 –2 +8+3 –2 =16– 3 –2 + 3 –2 =16
- 2 +i 3 , 2 –i 3 2 + i 3 + 2 – i 3 =2 2