Revise the methods of solving a quadratic equation including factorising and the quadratic formula. See a worked example of how to solve graphically.

A mathematician at Carnegie Mellon University has developed an easier way to solve quadratic equations. Here's the secret.

Learn how to form, manipulate and solve quadratic equations. Revise expansion of expressions and factorising and forming quadratics.

In a boon to algebra students everywhere, a professor at Carnegie Mellon University has devised a simpler and more efficient way to solve problems involving the quadratic equation.

most examples end up solving out to Pythagorean triples, the small set of integer values that work cleanly into the Pythagorean theorem. Quadratic equations are polynomials, meaning strings of math ...

A mathematician at Carnegie Mellon University has developed an easier way to solve quadratic equations. Here's the secret.