This video takes a look at a review of the index laws which you will have covered in previous years in Mathematics. The emphasis of this video is actually the zero index.
We look at why there is a zero index, where it comes from and how to use it to solve a number of simple (but tricky) questions.
This is the one topic which lots of people seem to get confused with. I hope this video will remove all confusion and lead to you getting high scores from now on.
I've enjoyed making the video. I hope you have enjoyed watching it!