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Sagot :

VINS

bonjour

E =  - 4 x - 12 + 30 + 5 x = x + 18

F = 24 + 6 x + 21 x + 49 = 27 x + 73

G =  - 8 x² + 12 x + 6 x² - 12 x = - 2 x²

H = 30 x - 35 x² - 8 x - 2 x² = - 37 x² + 22 x

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