Je vous ne supplie Factorise chaque expression. N = 40 + 3a P = 26? + b S = a - 6a T = 5b-487 Q = 60 - 7e U = 10c2-96 R = 80 - 50 V=-3070
Mathématiques
jojoila23
Question
Je vous ne supplie
Factorise chaque
expression.
N = 40 + 3a
P = 26? + b
S = a - 6a
T = 5b-487
Q = 60 - 7e
U = 10c2-96
R = 80 - 50
V=-3070
Factorise chaque
expression.
N = 40 + 3a
P = 26? + b
S = a - 6a
T = 5b-487
Q = 60 - 7e
U = 10c2-96
R = 80 - 50
V=-3070
2 Réponse
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1. Réponse maudmarine
Bonjour
Factorise chaque expression.
N = 4a² + 3a = a (4a + 3).
P = 2b²+ b = b (2b + 1)
S = a - 6a ²= a (1 - 6a)
T = 5b-4b² = b (5 - 4b)
Q = 6c + 7c² = c (6 + 7c)
U = 10c²-9c = c (10c - 9)
R = - 8d + 5d² = d (- 8 + 5d)
V=-3d² - 7d = - d (3d + 7)
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