Question

what is the identity of
(a+b)cube​

Answer 1

Answer:

(a+b)³ = a³+b³ + 3a²b + 3 ab²

or shortened = a³ +b³ + 3ab(a+b)

Answer 2

Answer:

(a+b)³ = a³+b³+3ab(a+b)

Step-by-step explanation:

Hope it helps...