Factorizar :3a - 12ab =2ab + 2ac + 2ad =x(y + 1) - 3(y + 1) = a(b - 1) + c(b - 1) = - (1 / 2tz ^ 2) + (1 / 4tz ^ 3) - (1 / 8tz ^ 4) =m(a - c) + a - c =(1 + 3n)(m + 1) - 2n(m + 1) + 3(m + 1) =?
Factorizar : 3a - 12ab = 2ab + 2ac + 2ad = x(y + 1) - 3(y + 1) = a(b - 1) + c(b - 1) = - (1 / 2tz ^ 2) + (1 / 4tz ^ 3) - (1 / 8tz ^ 4) = m(a - c) + a - c = (1 + 3n)(m + 1) - 2n(m + 1) + 3(m + 1) =.