Root finding is a mathematical process used to determine the values of a variable that make a function equal to zero. These values, known as roots or zeros, are essential in various fields such as engineering, physics, and computer science. Common methods for root finding include the Bisection Method, Newton's Method, and Secant Method, each with its own advantages and limitations. In practical applications, root finding helps solve equations that model real-world phenomena, such as calculating the points where a curve intersects the x-axis. By identifying these roots, researchers and engineers can make informed decisions based on the behavior of the functions they study.