A rectangular garden has length 4 m more than its breadth. If its area is 96 m2, let the breadth be x metres. Which one of the following quadratic equations in x represents this information?
(a) x2−4x−96=0
(b) x2+8x−80=0
(c) x2+4x+96=0
(d) x2+4x−96=0