If the quadratic equation x² + 6x + 9 = 0 is solved, what is the relationship between its roots and

A. Roots are equal and sum is -6

B. Roots are distinct and sum is 6

C. Roots are equal and sum is 6

D. Roots are distinct and sum is -6

E. None of the above

Answer: A. Roots are equal and sum is -6

The equation can be factored as (x + 3)² = 0, indicating equal roots (-3) and the sum of the roots is -6.

Posted in: Quadratic Equations - Algebra - Mathematics