In this math tutorial, we look at several quadratic equation examples and demonstrate how to factor them. We provide valuable ...

In this video, I demonstrate how to quickly find the "x and y intercepts" of "quadratic equations" by inspection. We'll go ...

First we need to complete the square to get the coordinates of the turning point. \(y = {x^2} + 2x + 3\) \(y = {(x + 1)^2} - 1 + 3\) \(y = {(x + 1)^2} + 2\) Therefore ...