Changing the base of a power

We know from the page on raising an index to an index that we can rewrite as .

Example: write as a power of

Example: write as a power of

We can rewrite as , so:

Example: write as a power of

We can rewrite as , so:

Example: write as a power of

We can rewrite as , so:

Example: write as a power of

We can rewrite as , so: