Question

factorization a^3+b^3-3a-3b​

Answer 1

Answer:

(a³+b³)-3a-3b

=(a+b)(a²-ab+b²)-3(a+b)

Since a³+b³=(a+b)(a²-ab+b²)

=(a+b)(a²-ab+b²-3)

If my answer satisfies you then give me thanks.