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DESCARGA
CAPITULO XXXII

CANTIDADES IMAGINARIAS
Ejercicio 260
  1. De2– –1 restar2+ –1 3–2 –1 –(5+3 –1 ) =3–2i–5–3i =–2–5i
  2. De7+3 –1 restar7–3 –1 7+3 –1 –(7–3 –1 ) = 7 +3 –1 – 7 +3 –1 =3i+3i =6i
  3. De–3–7 –1 restar–3+7 –1 –3–7 –1 –(–3+7 –1 ) =– 3 –7 –1 + 3 –7 –1 =–7i–7i =–14i
  4. Restar–5– –2 de–5+ –2 –5+ –2 –(–5– –2 ) =– 5 –2 + 5 + –2 = –1 2 + –1 2 = 2 i+ 2 i =2 2 i
  5. Restar 2 – –3 de 2 + –3 2 + –3 –( 2 – –3 ) = 2 + –3 – 2 + –3 = –1 3 + –1 3 = 3 i+ 3 i =2 3 i
  6. Restar– 5 +4 –2 de– 5 –4 –2 – 5 –4 –2 –(– 5 +4 –2 ) =– 5 –4 –2 + 5 –4 –2 =–4 –1 2 –4 –1 2 =–4 2 i–4 2 i =–8 2 i
Categories: Capítulo XXXII