jordan-ward_60a5655abfb80
jordan-ward_60a5655abfb80
About
- Username
- jordan-ward_60a5655abfb80
- Joined
- Visits
- 0
- Last Active
- Roles
- Member
Comments
-
A resposta é: (a² - xy)² = (a²)² - 2.a².xy+ (xy)² = a^4 - 2a²xy + x²y² Espero ter te ajudado. :D