a-b3
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Factorise: 250(a-b)^3+2 |
|
1 | 1606 | June 19, 2019 |
| If A,B,C are all non zero and A+B+C = 0 Prove that A2/BC + B2/CA + C2/AB = 3 |
|
1 | 2223 | June 18, 2019 |