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Desigualdades Racionales
Contributed by: Ligdami
  • 1. Resuelva
A) (−∞,−4]
B) (−3,1)∪[2,∞)
C) (∞,−4)∪[2,-∞)
D) (−∞,−4)∪[2,∞)
E) (−3,1]
  • 2. Resuelve
A) (−∞,−2]∪(2,4]
B) (−∞,−2]∪(4,∞)
C) (∞,2]∪(4,-∞)
D) (−∞,4]
E) (−∞,−2]
  • 3. Resuelve
A) (−3/2 , 3)
B) [-∞ , 3/2) U (3 , ∞]
C) [-∞ , 3/2)
D) (3/2 , -3)
E) (3 , ∞]
  • 4. Resuelve
A) (-∞ , -8] U ( 4 , ∞
B) (8 , ∞]
C) (-∞ , -8] U ( -8 , ∞]
D) (-∞ , 4]
E) (-8 , 4 )
  • 5. Resuelva
A) (−∞,−4)∪(2,∞)
B) (2,∞)
C) (−∞,−4)
D) (−∞,−4)∪(2,∞)
E) (-4,2)
  • 6. Resuelva
A) (−∞,−4)∪(3,∞)
B) (−∞,4)∪(-3,∞]
C) (−4 , 3)
D) (−∞,−4)
E) (3,∞)
  • 7. Resuelva
A) (2,4)
B) (∞,−4)∪(2,∞)
C) (4,∞)
D) (−∞,2)
E) (−∞,2)∪(4,∞)
  • 8. Resuelva
A) (−∞,3)∪(6,∞)
B) (−∞,3)
C) (6,∞)
D) (3,6)
E) (∞,−3)∪(6,∞)
  • 9. Resuelva
A) Entre 50 y 100
B) Entre 100 y 150
C) 150
D) Más de 150
E) Menos de 150
  • 10. Resuelva
A) Entre 50 y 60
B) Menos de 60
C) Entre 60 y 70
D) Más de 60
E) 60
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