pinkiepie418
pinkiepie418 pinkiepie418
  • 03-11-2020
  • Mathematics
contestada

Please help me with this math!

Please help me with this math class=

Respuesta :

vsairi1234
vsairi1234 vsairi1234
  • 03-11-2020

Answer:

9. (-∞, ∞)

10. (-∞, 3)U(3,∞)

11. (-∞, -3)U(-3,1)U(1, ∞)

12. (-∞,0)U(0,3)U(3, ∞)

13. (-∞,0)U(0,5)U(5, ∞)

14. (-∞,3)U(3, ∞)

15. (not sure)

16. [-4,0]U[0,4]U[4,∞)

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