Final answer:
To find the zeros of the function f(x) = (x+4)² - 25, factor the quadratic equation to obtain x values that make the equation equal to zero. The lesser x value is -9 and the greater x value is 1.
Step-by-step explanation:
To find the zeros of the function f(x) = (x+4)² - 25, we set the function equal to zero and solve for x. By factoring the quadratic equation, we get (x+9)(x-1) = 0. Setting each factor equal to zero, we find that x = -9 and x = 1. Therefore, the lesser x value is -9 and the greater x value is 1.
Learn more about Finding the zeros of a quadratic function