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

Revise how to recognise and determine the equation of a quadratic function from its graph. BBC Bitesize Scotland revision for SQA National 5 Maths.

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

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with Bitesize GCSE Maths Edexcel.

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

Quadratic equations are basic to algebra and are the math behind parabolas, projectiles, satellite dishes and the golden ratio.

"You don't necessarily have to understand the words we're saying to see [the graph.] You don't have to know how to solve a quadratic formula to do this activity." ...

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.