This app is a free math calculator which allows you to calculate with polynomials. Yor are able to multiply, divide, add and subtract polynomials. Best mathematical tool for school and college! If you are a student, it will help you to learn algebra! Note: Polynomials appear in settings ranging from basic chemistry and physics to economics and social science; they are used in calculus and numerical analysis to approximate other functions. In advanced mathematics, polynomials are used to construct polynomial rings, a central concept in algebra and algebraic geometry.