Panama said:

You did not pose a question/action - what do you need to do with the expression?

If you needed to evaluate

You can start by observing

2?8 = 2?(4*2) .... and so on

or you can

Use distributive property of multiplication and multiply out 3?2 with rest of the numbers.

**Please show us your work, indicating exactly where you are stuck - so that we know where to begin to help you.**