Expanding the expression (3a+2a)•1-6a9a²:
(3a + 2a) • 1 - 6a9a²= 5a • 1 - 6a9a²= 5a - 6a9a²
Simplifying further, we can factor out common terms:
5a - 6a•9a²= 5a - 54a³
So, the final simplified expression is 5a - 54a³.
Expanding the expression (3a+2a)•1-6a9a²:
(3a + 2a) • 1 - 6a9a²
= 5a • 1 - 6a9a²
= 5a - 6a9a²
Simplifying further, we can factor out common terms:
5a - 6a•9a²
= 5a - 54a³
So, the final simplified expression is 5a - 54a³.