Answer:
The possible numbers could be : 4521, 4125, and 2415
Answer:

Step-by-step explanation:
Given
-- Leading coefficient

Required
Determine the polynomial
Represent the zeros with a and b
Such that


The polynomial is:


However, to solve further: We need to symmetrise over 3-i and its conjugate


To define a suitable function, the expression becomes




Open bracket



The distance around the park is the perimeter.
To find the perimeter add two lengths plus two widths:
Perimeter = 4.6 +4.6 + 2.7 +2.7 = 14.6 miles