GeoGebra CAS Calculator

Easily solve math problems with our powerful algebra calculator. Millions of people around the world use GeoGebra to learn math and science. Join us!

• Solve equations
• Expand and factor expressions
• Find derivatives and integrals
• Work with undefined variables
• Experience our powerful computer algebra system (CAS)
• Get special points of functions: roots, min, max, intersections
• Create a table of values for functions
• Do regression with best-fit lines
• Search for free learning activities directly from our app
• Save and share your results with friends and teachers

We’d love to hear from you: send us your questions or feedback via Twitter @geogebra or to support@geogebra.org