The final answer is
Step 1 :First, we compute the inner integral, treating x as a constant. The inner integral is
Step 2 :Next, we substitute the limits of integration for y, which are x and 2.
Step 3 :Then, we compute the outer integral, which is
Step 4 :We substitute the limits of integration for x, which are 0 and 2.
Step 5 :Finally, we simplify the result to get the final answer.
Step 6 :The final answer is