The values of (a), (b), and (c) to be used in the quadratic formula are (a = 1), (b = 4), and (c = 1).
The values of (a), (b), and (c) that should be used in the quadratic formula to determine the solution of the quadratic equation (x^2 + 4x + 1 = 0) are as follows:
The quadratic equation is typically written in the form (ax^2 + bx + c = 0). By comparing this with the given equation, we can identify the values of (a), (b), and (c):
(a = 1)
(b = 4)
(c = 1)
Therefore, the values of (a), (b), and (c) to be used in the quadratic formula are (a = 1), (b = 4), and (c = 1).