Polynomials are mathematical expressions that contain a sum of powers of indeterminate variables multiplied by coefficients. A core concept in algebra, polynomials are used in calculus and throughout all areas of mathematics. Wolfram|Alpha can compute several interesting properties of polynomials including extrema, roots, alternate forms, symmetry and parity.
Examine polynomials and compute properties like domain and range, degree, roots, plots and discriminant.
Expand polynomial expressions using FOIL and other methods.
Find a polynomial curve that passes through a list of points.
Factorize quadratics and higher-degree polynomials.
Simplify a polynomial by completing the square.
Step-by-Step Solutions for Algebra
Algebra Web App
Find all real and complex solutions of univariate and multivariate polynomial equations.