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

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 ...

When solving simultaneous equations with a linear and quadratic equation, there will usually be two pairs of answers. \(y = x + 3\) \(y = x^2 + 3x\) ...

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 ...