Question

номер 403 помогите пожайлуста

Answer 1

(x+y)(x²-xy+y²)
(x-y)(x²+xy+y²)
(m-n)(m²+mn+n²)
(m+n)(m²-mn+n²)
(p+q)(p²-pq+q²)
(p-q)(p²+pq+q²)
(a+2)(a²-2a+4)
(a-2)(a²+2a+4)
(m+3)(m²-3m+9)
(n-3)(n²+3n+9)
(1-x)(1+x+x²)
(1+y)(1-y+y²)