Question

ПОМОГИТЕ ПЖАЖПЖПЖПЖП​

Answer 1

1) a (x^2 - 2ax +y^2)=a (x-y)^2

2) x (x^2+2x+1) = x (x+1)^2

3) - (a^2 - 8ab +16b^2) = -(a-4b)^2

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