When asked to solve a quadratic equation, we are really finding the roots – where the parabola cuts the x-axis, therefore when we have the graph drawn, it is very easy to do this. Looking at the graph ...

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, ...

This is a preview. Log in through your library . Abstract We show how to use the parallelized kangaroo method for computing invariants in real quadratic function fields. Specifically, we show how to ...