callum-green_60ad198ee24ad
callum-green_60ad198ee24ad
About
- Username
- callum-green_60ad198ee24ad
- Joined
- Visits
- 0
- Last Active
- Roles
- Member
Comments
-
(sen x/2 + cos x/2)² Efetue o cálculo do produto notável(quadrado da soma de dois termos) (a + b)² = a² + 2ab + b² (sen x/2 + cos x/2)² = sen² x/2 + 2sen x/2 . cos x/s + cos² x/2 (sen x/2 + cos x/2)² = (sen² x/2 + cos² x/2) + 2sen x/2…