the table shows the approximate area in square miles of the largest and smallest state in the United States what is the difference between the areas in square miles

We are given the approximate area in square miles of the largest and smallest state in the United States.
Alaska = 87³ = 87×87×87 = 658,503 square miles
Rhode Island = 39² = 39×39 = 1,521 square miles
The difference between the areas in square miles is given by
[tex]\text{difference}=658,503-1,521=656,982\: mi^2[/tex]Therefore, the difference between the areas is 656,982 square miles.