(Solved): 1. A square pool is surrounded by 1 foot by 1 foot tiles. Write an equation that relates the number ...

1. A square pool is surrounded by 1 foot by 1 foot tiles. Write an equation that relates the number of border tiles, \( N \), to the side length, s, of the pool. Show on the diagram how the tiles are grouped according to your equation. 2. Analyze the following equations. Explain or show how they are each counting the number of tiles in the border. a. Deion \( N=2 s+2(s+2) \) b. Earlene \( N=(s+2)^{2}-s^{2} \) 3. Show steps in simplifying both Deion's and Earlene's equations to show they match your equation in problem \( 1 . \)