Réponse:
G = 16x² - 60x - 16 = 4 ( x - 4 ) ( 4x + 1 )
H =25X² + 20x + 4
I = - 9x² + 60x - 10
J = 49x² - 70x + 25
K = 6x² - 35x - 6
L = 9x² + 60x + 100
M = x² + 8x + 16
N = 29x - 41
O = - 16x² - 8x - 1
P = 32x² - 48x - 32. = 16 ( x - 2 ) ( 2x + 1 )
Q = - 11x - 17
R = 64x² - 112x + 49
S = 35 - 60x - 11x²
T = - 7x - 15
U = 6x + 64
V = 49x² + 14x + 1
W = 12 - 3x = 3 ( 4 - x )
X = 56x² - 15x - 56
