A rectangular parking lot has a length that is 8 yards greater than the width. The area of the parking lot is 560 square yards. Find the length and the width.

Question

asked Sep 17, 2021 65.8k views

1 Answer

Mohamed Saligh · Answer 1 · 2021-09-24T09:54:01+0000

Answer: length=28, width=20

Explanation:

Let x=width, then length=x+8

x(x+8)=560

x²+8x=560

x²+8x-560=0

(x-20)(x+28)=0

x=20 or x=-28 (rej) since a width can't be negative

20+8=28

Hope this helps!! :)

Please let me know if you have any question