A square deck has a side length of x + 5. You are expanding the deck so that each side is four times as long as the side length
of the original deck. What is the area of the new deck? Write your answer in standard form. a) Identify and write an expression for the new side length of the deck.
b) Apply and write an expression for the area of the new deck.
c) What is the standard form of the expression for the area of the new deck?
