Exercice: Factoriser
V = 5a + 15b W = 12x2 - 15x
J = x2 – 25 K = 64x2 - 1
X = 1622 - 49
L = y2 - 8
Y = x2 - 51
E = 7-16.x2
Z = -9y2 - 12y
F = 16.x2 + 36
merci de m'aider ❤​