MathMentor is a math app for Android. This app helps you to solve complex calculations. This app currently includes the following categories: [Algebra]. Factorization. Linear Function. Quadratic Function. Factor Theorem. Simultaneous Equations. Cubic Function. (ax+b)(cx+d)+R. (sx+a)(tx+b)(ux+c)+R. (a+b)^2. (a+b+c)^2. (a+b+c+d)^2. Substitution. [Number Theory]. Division.