Answer:
The area of the remaining board is (<em>x</em>² - 289) sq. ft.
Step-by-step explanation:
Let the sides of the bigger square board be, <em>x</em> feet.
It is provided that a smaller square of side length 17 feet is cut out of the bigger square board.
The area of a square is:
Compute the area of the bigger square board as follows:
Compute the area of the smaller square board as follows:
Compute the area of the remaining board in square feet as follows:
Thus, the area of the remaining board is (<em>x</em>² - 289) sq. ft.
