Bonsoir pourriez vous m'aidez svp Exercice 5 : Développer et réduire les expressions algébriques suivantes : E = (x + 1)2
F=(2 y + 3)2
G = (x - 1)2
H = (4x - 1)
1= (2-3x)?
K = (n + 6)(n- 6)
L = (5 n + 7)(5n-7)
M = (2x-3)(x-4) + (-3x+4)2
N = (2x-3)2 + (-3x+4)2
O = 4(x+2) - (2x-1)(2x+1)
P=(x+2)(2x-7)(1-3x)
Q = (8-5x)+(5-2x)
R = (3x-1)2 - 2(x+1)(x+3)
F=(2 y + 3)2
G = (x - 1)2
H = (4x - 1)
1= (2-3x)?
K = (n + 6)(n- 6)
L = (5 n + 7)(5n-7)
M = (2x-3)(x-4) + (-3x+4)2
N = (2x-3)2 + (-3x+4)2
O = 4(x+2) - (2x-1)(2x+1)
P=(x+2)(2x-7)(1-3x)
Q = (8-5x)+(5-2x)
R = (3x-1)2 - 2(x+1)(x+3)
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