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

The quadratic formula, an example. In general the supply of a commodity increases with price and the demand decreases. The market for the commodity is in equilibrium when supply equals demand. In this ...

Revise how to sketch a quadratic function. BBC Bitesize Scotland revision for SQA National 5 Maths.

Types of Quadratic Equations Factorizable Quadratic Equations: These equations can be factored into linear factors. For example, (x – 2) (x + 3) = 0. Roots of Quadratic Equations: The roots of a ...