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

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

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

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

The quadratic formula learned by generations of math students is difficult to remember, but it can be used to solve quadratic equations where y = 0.

You don't have to know how to solve a quadratic formula to do this activity." The students will use this lesson again for their final project.

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.

Many former algebra students have painful memories of struggling to memorize the quadratic formula. A new way to derive it, overlooked for 4,000 years, is so simple it eliminates the need.