Question

expansion of (a+b)³ ​

Answer 1

Step-by-step explanation:

(a+b)³=

a³+b³+3a²b+3ab²

It is the right expansion

Hope it helps

Answer 2

Answer:

hey!!

Step-by-step explanation:

Question

expansion of (a+b)³ ​

expansion of (a+b)³ ​ is

• a³+b³+3ab(a+b)

or

• a³+b³+3a²b+3ab²

:)