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

Learn about and revise quadratic equations by factorising, completing the square and using the quadratic formula with GCSE Bitesize OCR Maths.

So do we. Let's solve them together. Quadratic equations are polynomials that include an x², and teachers use them to teach students to find two solutions at once.

Kimbrell, a math teacher at Chesnee High School, inspired her students to put together a rap song about the quadratic formula. The video, posted during Teacher Appreciation Week, is getting a lot ...