Before we look at the new solution, let’s talk about ... The only real problem is not many quadratic equations have A=1. For example, suppose you throw a ball straight up from 5 meters above ...

If a quadratic equation can be factorised, the factors can be used to find the roots of the equation. The equation factorises to give \((x + 3) (x - 2) = 0 \) so the solutions to the equation \(x ...

Save guides, add subjects and pick up where you left off with your BBC account. The equation factorises to give \((x + 3) (x - 2) = 0 \) so the solutions to the equation \(x^2 + x - 6 = 0 \) are ...

Most people’s experiences with polynomial equations don’t extend much further than high school algebra and the quadratic formula ... with larger examples stumping experts until in 1832.