janeribis080 janeribis080
  • 17-05-2023
  • Mathematics
contestada

23 Résoudre dans  chaque équation.
a) (7x +14)(−x −3) = 0
b) x**2 −16 = 0
c) 4x2 = 9
d) x(x +1)(1−2x) =0

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