Equation Solver

Solve linear, quadratic and general single-variable equations numerically and see real roots. Fast, private, and built to make every number easier.

Input values

✦ Interactive

Loading calculator…

How does this calculator work?

Solve linear, quadratic and general single-variable equations numerically and see real roots. Edit the inputs and see the computed results. All calculations take place inside your browser, without submitting values to a server.

Numerical root finding scans a finite interval; some functions have additional roots or no real roots.

KEEP EXPLORING

More Algebra calculators

View category →