Question

a2b2(b-a)+b2c2(c-b)+a2c2(a-c)
(a-b)3-(a-c)3+(b-c)3

Answer 1

Holaaaaaaa

Voy a ordenarlo un poco

2a2b(b-a)+2b2c(c-b)+2a2c(a-c)(a-b)3-(a-c)3+(b-c)3

2a2b^2-2ab+2b2c^2-2bc+2a2ac-2c^2+3a-3b-3a-3c+3b-3c

Que tengas un graaan día