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x=-10:[tex]A=2 x^{2} B=- x^{2} -5O

C=5-x D=(1O- x)^{2} [/tex]


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Bonsoir

x = -10

A = 2 * -10²
A = 2 * -100
A = -200

B = -10² - 50
B = -100 - 50
B = -150

C = 5 - -10
C = 5 + 10
C = 15

D = (10 - -10)²
D = (10 + 10)²
D = 10 + 100
D = 110

Bonne continuation !