a3b3c3-3abc
Topic | Replies | Views | Activity | |
---|---|---|---|---|
A^3 + b^3 + c^3 = 3abc ? how? | 1 | 368 | June 25, 2019 | |
If A+B+C=5 and AB+BC+CA=10 then prove that A^3+B^3+C^3 -3ABC =-25 | 1 | 2137 | June 21, 2019 |
Topic | Replies | Views | Activity | |
---|---|---|---|---|
A^3 + b^3 + c^3 = 3abc ? how? | 1 | 368 | June 25, 2019 | |
If A+B+C=5 and AB+BC+CA=10 then prove that A^3+B^3+C^3 -3ABC =-25 | 1 | 2137 | June 21, 2019 |