Помогите решить уравнения пож3а-6аб+3б Ах+4ах+4а Аб-4абс+4 бс 2х-4Х+2 -5а-10аб-5б -3х+12х-12 -а+10аб-25б

3a - 6ab + 3b = 3(a - 2ab + b) = 3(a - b)

ax + 4ax + 4a = a(x + 4x + 4) = a(x + 2 * x * 2 + 2) = a(x + 2)

ab- 4abc + 4bc = b(a - 4ac + 4c) = b(a - 2 *a * 2c + (2c)) = b(a - 2c)

2x - 4x + 2 = 2(x - 2x + 1) = 2(x - 2 * x * 1 + 1) = 2(x - 1)

- 5a - 10ab - 5b = - 5(a + 2ab + b) = - 5(a + b)

- 3x + 12x - 12 = - 3(x - 4x + 4) = - 3(x - 2 * x * 2 + 2) = - 3(x - 2)

- а + 10ab - 25b = - (а - 10ab + 25b) = - (а - 2 *a * 5b + (5b)) = - (a - 5b)

- 12x - 12x - 3x = - 3x(4x + 4x + 1) = - 3x((2x) + 2 * 2x * 1 + 1) = - 3x(2x + 1)