The length l of a rectangle is 4 inches greater than its width w. the area of the rectangle is 252 square inches. using the method of completing the square, what are the length and width of the rectangle? show your work.

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)