Question

(a+b)³ formula
plss say the ans for this formula​

Answer 1

Answer:

The answer is :

Step-by-step explanation:

(a+b)^3 = a^3 + b^3 + 3a ^2 b

(a-b)^3 = a^3 - b^3 - 3a ^2 b

Hope it helped ✌️

Answer 2

Step-by-step explanation:

a²+b²+2ab=(a+b)²

a²+b²-2ab=(a-b)²

a²-b²=(a+b)(a-b)

a³+b³=(a+b)(a²+b²-ab)

a³-b³=(a-b)(a²+b²+ab)

a³+b³+c³-3abc=(a+b+c)(a²+b²+c²-ab-bc-ca)

a³+b³+3ab(a+b)=(a+b)³

a³-b³-3ab(a-b)=(a-b)³