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Ch8 Exercices corrigés n°1 page 83 F = 8x ?(5x +2) +(3 ?4x) = 8x ?5x ?2 +3 ?4x. F = 8x ?5x ?4x ?2 +3 = ?x +1 n°10 page 83 a) 5x +3x = (5 +3)x=8x b) 3x ?8x = (3 ?8)x = ?5x.
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Page 84 Exercices 1, 2 et 3 Corrigé du travail à faire. Du 06/04 au 10/04. Page 84. Exercices 1, 2 et 3 : Page 85. Exercices 4, 5, 6,7,8 et 9 : Page 2. Page 107 : Exercice 12 :.
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Ch8 Exercices corrigés n°1 page 83 F = 8x ?(5x +2) +(3 ?4x) = 8x ?5x ?2 +3 ?4x. F = 8x ?5x ?4x ?2 +3 = ?x +1 n°10 page 83 a) 5x +3x = (5 +3)x=8x b) 3x ?8x = (3 ?8)x = ?5x.
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Page 84 Exercices 1, 2 et 3 Corrigé du travail à faire. Du 06/04 au 10/04. Page 84. Exercices 1, 2 et 3 : Page 85. Exercices 4, 5, 6,7,8 et 9 : Page 2. Page 107 : Exercice 12 :.
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