An important algebra formula introduced in class 10 is the "quadratic formula". The general form of the quadratic equation is ax² + bx + c = 0, and there are two methods of solving this quadratic equation. The first method is to solve the quadratic equation by the algebraic method, and the second method is to solve it through the use of the quadratic formula. The below formula is helpful to quickly find the values of the variable x with the least number of steps.