With the Blue Quadratic Solver you can solve and graph any quadratic equation easily. You can find the roots, the answer in radical form, and the reduced imaginary answer, if any. It will also tell you the discriminant, vertex and axis of symmetry. You can even visualize your quadratic by graphing it! The graph will pinpoint special points such as your two roots, vertex, and axis of symmetry. If you tap on a point, it will let you know what that point is, a double tap will dismiss the annotation. The graph supports both scrolling and pinch zooming.
“Great app, it really helps when you want to solve a math problem quick.”