3. Given two quadratic trinomials with the leading coefficient $\frac{\sqrt{3}}{8}$. The vertices and the intersection point of their graphs form an equilateral triangle. Find the length of its side. If there are multiple possible answers, list them in any order separated by a semicolon.
Answer: 16

## Examples of answer notations:

$1 / 4$

$-0.25 ; 10$

8th grade.