Quadratic equations fall into an interesting donut hole in education. Students learn them beginning in algebra or pre-algebra classes, but they’re spoonfed examples that work out very easily and ...

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

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

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

The quadratic equation is an ancient staple of mathematics that dates back to ancient Babylonians in 2000 BC. It was originally devised as a way to help calculate problems involving rectangles ...

A linear equation differs from a quadratic equation in a way that the degree of linear equation has been always 1 whereas that of a quadratic equation is 2. Read Also: Concept of Polynomials.

Quadratic Equation-The polynomial p(x) with a degree of 2 is called a quadratic equation. Examples of quadratic equation are as follows: 2x 2 – 3x + 1 = 0, 4x – 3x 2 + 2 = 0 and 1 ...

The two solutions to the quadratic equation will be the axis of symmetry plus or minus an unknown amount, which we’ll call u. In this example: r = 2 – u and s = 2 + u .