Android App: The Wolfram Algebra Course Assistant: your definitive app for algebra.
This app aims to help you more or less quickly solve your homework
problems, ace your tests, and learn algebra concepts. We also discovered that the
Wolfram Algebra Course Assistant can solve your specific algebra problems on
the fly, often showing you how to work through the 
Therefore this app covers the following topics
applicable to Algebra I, Algebra II, and College Algebra: Evaluate any numeric
expression or substitute a value for a variable; Simplify fractions, square
roots, or any other expression; Solve a simple equation or a system of
equations for specific variables; Plot basic, parametric, or polar plots of the
function(s) of your choice;
Expand any
polynomial ; Factor numeric expressions,
polynomials, and symbolic expressions; Divide any two expressions and Find the
partial fraction decomposition of rational expressions
