Hello! A quadratic equation is an equation of the form ax2 + bx + c = 0, where a, b, and c are real numbers and a ≠ 0. It is called a quadratic equation because it involves the square of an unknown quantity (x). The solutions to a quadratic equation can be found using the Quadratic Formula: x = -b ± √b2 - 4ac/2a. This formula can be used to solve any quadratic equation, no matter how complex. For college students, understanding how to solve quadratic equations is important for many math courses. Knowing how to use the Quadratic Formula will help you solve equations quickly and accurately.