Junior Cert algebraic long division problems from paper 1: Includes how to deal with expressions that have missing terms.
Any time your are dividing and algebraic expression into a larger algebraic expression, you can use this method to get the solution. The important thing to realize with these problems, is that there is a repeating pattern to the way you solve the problem. So what seems complex becomes rather simple if you recognize the pattern in the method.
Ask me any question on this topic if you want.
But if you like this video and think it is explained well please like and subscribe, thanks.