【實用教育app】Quadratic Equation Solver|最夯免費app-綠色工廠好玩App

The app wil determine whether there are intersections of the quadratic equation you enterede with the X-axis and if they exists, it will give you the points of the intersections. Furthermore, the app will show a plot of the quaratic equation you entered around the points of intersection with the X-axis to provide more insight. Note that the plot is interactive and can be scrolled by dragging and zoomend by pinching!