Comparte esto 👍👍
DESCARGA
CAPITULO XXXII

CANTIDADES IMAGINARIAS
Ejercicio 257
Sumar:
  1. 2+3 –1 ,5–2 –1 2+3 –1 +5–2 –1 =2+3i+5–2i =7+i
  2. –4–5 –1 ,–2+8 –1 –4–5 –1 –2+8 –1 =–4–5i–2+8i =–6
  3. 12–11 –1 ,8+7 –1 12–11 –1 +8+7 –1 =12–11i+8+7i =20–4i
  4. 5+ –1 ,7+2 –1 ,9+7 –1 5+ –1 +7+2 –1 +9+7 –1 =5+i+7+2i+9+7i =21+8i
  5. 3–2i,5–8i,–10+13i 3–2i+5–8i–10+13i =–2+3i
  6. 1–i,4+3i, 2 +5i 1–i+4+3i+ 2 +5i = 2 +5+8i
  7. 2+ –2 ,4– –3 2+ –2 +4– –3 =2+ (–1 ) ( 2 ) +4– (–1 ) ( 3 ) =6+ –1 2 – –1 3 =6+ 2 i– 3 i =6+( 2 – 3 ) i
  8. 7+ –5 , 2 – –9 ,–4+ –16 7+ –5 + 2 – –9 –4+ –16 =7+ (–1 ) ( 5 ) + 2 – (–1 ) ( 3 2 ) –4+ (–1 ) ( 4 2 ) =3+ –1 5 + 2 –3 –1 +4 –1 =3+ 5 i+ 2 –3i+4i =3+ 2 + 5 i+i =3+ 2 +( 5 +1 ) i
Categories: Capítulo XXXII