Quadratic equations are polynomials, meaning strings of math terms. An expression like “x + 4” is a polynomial. They can have ...

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

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

Their goal was to illustrate the quadratic equation by using the field as the x-axis and the water balloon's path as the parabola. "The benefit to this is everyone can see it," Bucolt said.

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.

A mathematician has derived an easier way to solve quadratic equation problems, according to MIT’s Technology Review.

A mathematician has derived an easier way to solve quadratic equation problems, according to MIT’s Technology Review.