Answer:
It has a minimum of -3 and a unkown maximum
Step-by-step explanation:
U² + 6u - 27
u² + 9u - 3u - 27
(u - 3)(u + 9)
Answer:

<h3>First answer is correct</h3>
Step-by-step explanation:

Answer:
18q^2 - 52q + 32
Step-by-step explanation:
We can use the Distributive Property to solve this.
(2q-4)(9q-8)
2q(9q) + 2q(-8) + -4(9q) + -4(-8)
18q^2 - 16q - 36q + 32
18q^2 - 52q + 32
18q^2 - 52q + 32