Ejercicio 260

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CAPITULO XXXII

CANTIDADES IMAGINARIAS
Ejercicio 260
  1. De2 1 restar2+ 1 32 1 (5+3 1 ) =32i53i =25i
  2. De7+3 1 restar73 1 7+3 1 (73 1 ) = 7 +3 1 7 +3 1 =3i+3i =6i
  3. De37 1 restar3+7 1 37 1 (3+7 1 ) = 3 7 1 + 3 7 1 =7i7i =14i
  4. Restar5 2 de5+ 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 i4 2 i =8 2 i