Add.

4m^2yp + 6/m^y

To add the given expressions, we need to combine like terms.

The given expressions are:
1) 4m^2yp
2) 6/m^y

Since the two expressions have different variables (m and y), we cannot combine them directly. However, we can combine the terms within each expression:

For the first expression, 4m^2yp, there are no like terms to combine.

For the second expression, 6/m^y, we cannot simplify any further.

Therefore, the sum of the given expressions remains as:
4m^2yp + 6/m^y