ESTELLEPERROT66 ESTELLEPERROT66 22-01-2021 Mathématiques Answered Exercice: FactoriserV = 5a + 15b W = 12x2 - 15xJ = x2 – 25 K = 64x2 - 1X = 1622 - 49L = y2 - 8Y = x2 - 51E = 7-16.x2Z = -9y2 - 12yF = 16.x2 + 36merci de m'aider ❤