See also:Quadratic equations 3. Difference of two squares Factorising example using difference of two squares: To factorise fully: Write down 2 brackets. 2Square root the first term and write it on the left-hand side of both brackets.
L.O. To be able to solve Quadratic Equations There are several ways to solve a quadratic equation Factorising Graphically Completing the square The quadratic formula We already know how to factorise quadratic expressions! Starter Factorising Method When using the factorising method to solve a quadratic...