Помогите!!Безотлагательно НАДО))

6ax^2 - 12ax^3 = 6ax^2 * (1-2x)

24a^3c - 3a^2c = 3a^2c * (8a-1)

5m^2n - 20mn^2 = 5mn * (m-4n)

18ab^2 + 27a^2b = 9ab * (2b+3a)

1 - 64b^2 = (1+8b) * (1-8b)

100a^2 - 1 = (10a+1) * (10a-1)

2a^3 - 8a = 2a * (a+2) * (a-2)

a^3 - 4a = a * (a^2-4) =
a * (a+2) * (a-2)

a^3 - ab^2 = a * (a+b) * (a-b)

2a^3 - 2ab^2 = 2a * (a^2 - b^2) =
2a * (a+b) * (a-b)

3a^2c - 3c^3 = 3c (a^2 - c^2) =
3c * (a+c) * (a-c)

c - 16c^3 = c * (1-16c^2) =
c * (1+4c) * (1-4c)

DG_Janja