Answer:
Length = 8
Breadth = 12
Step-by-step explanation:
Since Area = length * breadth
96 = (x+2)(x-2)
Since (a+b)(a-b) = a^2-b^2
(x+2)(x-2) = x^2-4
Therefore
x^2-4 = 96
x^2 = 100
x = +-10
Since x > 0
x = 10
