Question

simplify this one please​

Answer 1

Answer:

Step-by-step explanation:

aa²+ab²+ac²-aab-abc-aca+ba²+bb²+bc²-bab-bbc-bca+ca²+cb²+cc²-cab-cbc-cca

a^1+2 +ab²-a^1+1 b-abc-aac+ba²+b^1+2 +bc²-bba-b^1+1 c-bca+ca²+cb²+c^1+2 -cab -ccb- c^1+1 a

→ a³-3abc+b³+c³