In this tutorial, we first give the definition of a polynomial (which is formed by adding powers of x). We then look at how to add, subtract and multiply polynomials. Finally, we introduce division and factorisation of polynomials (we will look at these topics in more detail in future tutorials). * Aimed at students in their final two years of high school. * Studying mathematics is best done by working through examples and exercises. There are many interactive examples and exercises in this tu