Question: What is the solution to the quadratic equation x^2 + 6x + 9 = 0?

Options:

1. x = -3
2. x = 3
3. x = 0
4. x = -6

Correct Answer: x = -3

Solution:

The equation x^2 + 6x + 9 can be factored as (x + 3)(x + 3) = 0. Thus, the solution is x = -3.