Let a Cambridge - educated Mathematician and his American - English son solve your Algebra II questions for you. Solves: * Simultaneous equations in 2 and 3 variables. * Quadratic equations - with real and complex roots. * Circle centre and radius from 3 coordinates. * Parabola centre and radius from 3 coordinates. We'll be adding more solvers as time goes on, as well as prettying up the explanations behind each one.
What's new in this version
This release allows you to pay to hide the adverts - or if you just appreciate the work put into the app.