(2 + 3i) + (1 + 4i)( - 5 + 1i) + ( - 2 - 3i)4i + ( - 5 + i)(8 - 6i) + ( - 5 + 4i)?
(2 + 3i) + (1 + 4i) ( - 5 + 1i) + ( - 2 - 3i) 4i + ( - 5 + i) (8 - 6i) + ( - 5 + 4i).
(2 + 3i) + (1 + 4i) ( - 5 + 1i) + ( - 2 - 3i) 4i + ( - 5 + i) (8 - 6i) + ( - 5 + 4i).
En resumen
<img src="https://tex.z-dn.net/?
<img src="https://tex.z-dn.net/?f=%282%2B3i%29%2B%281%2B4i%29%3D%202%2B1%2B3i%2B4i%3D%20%20%5Cboxed%7B3%2B7i%7D%20%5C%5C%20%20%5C%5C%20%28-5%2B1i%29%2B%28-2-3i%29%20%3D-5-2%2Bi-3i%3D%20%5Cboxed%7B-7-2i%7D%20%5C%5C%20%20%5C%5C%204i%2B%28-5%2Bi%29%20%3D-5%2B4i%2Bi%3D%20%20%5Cboxed%7B-5%2B5i%7D%20%5C%5C%20%20%5C%5C%20%288-6i%29%2B%28-5%2B4i%29%3D%208-5-6i%2B4i%3D%20%20%5Cboxed%7B3-2i%7D%20" />
Espero que te sirva, salu2!
Respuestas :
3 + 7i - 7 - 2i - 5 + 5i
3 - 2i.
( - 10 : (17 - 12) + 2( - 8 + 5)).
1) - 2 - 1i 2) 2 - 3i 3) 4 + 3i 6) 12 + 2i 7) 3 - 2i.
7x se suman todos sus lados !