Review of PurpleMath.com

I found PurpleMath.com to be very helpful in terms of solving quadratic equations! The site explains the steps to solving an equation in full detail while still being very understandable. When I first visited the site, I had no idea how to solve a "weird case" of a quadratic equation. But the site explained in complete clarity how to go successfully from step to step, and it even showed me how to do some handy short cuts in terms of solving quadratic equations. The site made solving a "simple case" faster than I thought was possible by using the two bracket double x equation, (x )(x ). Overall, PurpleMath.com was really helpful for understanding the concept of solving quadratic equations.