Learn CBSE Forum
Prove that (a+b+c)3-a3-b3-c3 = 3(a+b)(b+c)(c+a)
Home Work Help
home-work-help
SunnyCBSE
May 14, 2019, 6:23am
1
Prove that (a+b+c)3-a3-b3-c3 = 3(a+b)(b+c)(c+a)
SunnyCBSE
May 14, 2019, 6:23am
2