You can put this solution on YOUR website! There are different ways that your expression could be interpretted but I think your original probably looks like this-->
Solution:
Start by clearing the internal parentheses--> and .
Now rewrite the expression-->
Next, clear the exponents--> and .
Rewrite the expression using the new values-->
Do the multiplication in the numerator--> and rewite-->
Now add and
Rewrite the expression-->
Perform the final division--> The answer is 16.