Question

[a + b + c ] whole cube

Answer 1

(a + b + c)³ = a³ + b³ + c³ + 3 (a +b) (b + c) (a+ c)

hope it help u

Answer 2

Hi dear here is ur answer ✌

(a+b+c)3=a3+b3+c3+(a+b+c)(ab+ac+bc)


i hope it helps u buddy ✌