Question

identities of (a+b)3

Answer 1

Hi friend,

(a+b)³=a³+b³+3ab(a+b)

=a³+b³+3a²b+3ab²

I hope this will help u;)

Answer 2

a*3+b*3+3a*2b+3b*2a is it hlpful. ......reply me.