Revise how to create and solve simultaneous equations, including the use of graphs to produce solutions with this BBC Bitesize GCSE Maths Eduqas guide.

Babylonians, in particular, would solve simultaneous equations to find the roots of a quadratic. Egyptians, Grecians, Indians, and Chinese peoples used graphical methods to solve the equations.

There are two fundamental methods of estimation for simultaneous equations: least squares and maximum likelihood. There are two approaches within each of these categories: single equation methods and ...

Save guides, add subjects and pick up where you left off with your BBC account. \(y = x + 3\) is a linear equation and \(y = x^2 + 3x\) is a quadratic equation. If the product of two numbers is ...