For example, 6 × 6 × 6 × 6 × 6 × 6 × 6 can be written as 67
In the following short tutorial I try and explain this in far more detail and introduce some algebraic methods…
In this tutorial you are shown the rules for simplifying expressions involving multiplication
The next video tutorial extends the multiplication rule.
Next you are shown how to handle the rules for dividing expressions containing indices.