1. The problem asks for the root of 14, which typically means finding the square root of 14. 2. The square root of a number $x$ is a value $y$ such that $$y^2 = x$$. 3. To find the square root of 14, we look for a number $y$ where $$y^2 = 14$$. 4. Since 14 is not a perfect square, its square root is an irrational number. 5. Using a calculator or approximation, $$\sqrt{14} \approx 3.7417$$. 6. Therefore, the root of 14 is approximately 3.7417.