ANATOMY

Detailed explanation-1: -The quadratic formula helps us solve any quadratic equation. First, we bring the equation to the form ax²+bx+c=0, where a, b, and c are coefficients. Then, we plug these coefficients in the formula: (-b±√(b²-4ac))/(2a) . See examples of using the formula to solve a variety of equations.

Detailed explanation-2: -Therefore, the solution to the equation is −4, 32 − 4, 3 2 .

Detailed explanation-3: -You can always find the square root of a positive, so evaluating the Quadratic Formula will result in two real solutions (one by adding the positive square root, and one by subtracting it). If b2 – 4ac = 0, then you will be taking the square root of 0, which is 0.