## The problem

Click to see the original problem

I need help understanding the steps to get the factor to this expression.

## Answer provided by our tutors

If you are not satisfied with the number of solution steps displayed (either too many steps or too few), click on the Options button to adjust the number of steps to be shown:

You can obtain an explanation for any step by clicking on it. Please note that you cannot click on the very first expression, which is the original problem. Quite often, several transformations will be performed within the same step. Use the explanation navigation buttons to step through all of them.

The explanation how to get from the first to the second step is:

The explanation how to get from the second to the third step is:

And so on.