Quadratic Equation Calculator

Quadratic Equation Calculator

This free Chrome extension helps you solve quadratic equations of the form ax² + bx + c = 0 efficiently. Simply input the coefficients a, b, and c to compute the roots—both real and complex—using the quadratic formula. It's an essential tool for students, teachers, and professionals in mathematics, physics, engineering, economics, biology, and more.

The calculator supports multiple solving methods including completing the square and extracting square roots, making it versatile for educational and scientific applications.