The quadratic formula for a quadratic equation in the form of \(ax^2 + bx + c = 0\) is: \(x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}\). The first solution is \(\frac{(-6 ...

Look at the National 4 factorising section before continuing. When a question asks you to 'solve' a quadratic equation, this means that you are to find the roots of the quadratic. In other words, ...

Google's latest animated Doodle celebrates the quadratic equation, transforming its homepage into an interactive classroom.

Danica McKellar really loves math. While she’s best known for playing Winnie on The Wonder Years, off-screen, McKellar’s reputation as a New York Times best selling author advocating for the ...