Question

(a+b)^3 what if it is was a plus ​

Answer 1

Explanation:

(a+b)³

a³+a²b+ab²+b³

Or

a³+b³+ab(a+b)

Answer 2

`(a + b)^(3) = {a}^(3) + 3{a}^(2) b + 3a {b}^(2) + {b}^(3)`

Also do not get mixed between

`{a}^(3) + {b}^(3)`

They both are not the same.

`(a + b)^(3) ≠ {a}^(3) + {b}^(3)`