idreespk

Welcome to WordPress. This is your first post. Edit or delete it, then start writing! Let be the standard form of Quadratic Equation, where \(a\) is not equal to \(0\) and \(a,b,c \in R\), and to this equation we use the following Quadratic Formula \[ x = \frac{-b \pm \sqrt{b^2-4ac}}{2a} \]