Two rectangular fields with identical shapes and areas are to be fenced side by side. The total area enclosed is 8 2 and the perimeter for all the fencing is 16 miles. Find the possible dimensions of one of the fields (2 possible answers).

3 mi and mi, 1 mi and 4 mi

Step-by-step explanation:

Length of one of rectangles = x

Breadth of one of the rectangles = y

Total enclosed area =

Fence available = 16 miles

Total area is given by

Perimeter of the fence

If

If

The possible values of length and breadth are 3 mi and mi, 1 mi and 4 mi respectively.

answer: our required factorization will be

(3x+4)(x²-5)

step-by-step explanation:

since we have given that

now, we will write it as :

so, we get

5(3x+4)

similarly,

here, we get,

2(3x+4)

together it becomes,

hence, our required factorization will be

(3x+4)(x²-5)