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Sagot :

MARGESIMPSON1

Bonjour,

Résoudre :

  • (-8x + 6)(-4x - 6) - 16x + 12 = 0
  • (4x - 3)(x + 1) = 0
  • 4x - 3 = 0 ; x + 1 = 0
  • x = 3/4 ; x = -1
  • S = { -1 ; 3/4 }

Bonne journée.

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