Problema Solution
the area of a rectangle is 6n^2+n-2. which expression could represent the perimeter if rectangle
Answer provided by our tutors
6n^2+n-2 = (2n - 1)(3n + 2)
click here to see the step by step factorizing:
since the area = width*length we will assume:
width = 2n - 1
length = 3n + 2
the perimeter P = 2(width + length)
P = 2(2n - 1 + 3n + 2)
P = 10n + 2
click here to see the step by step solution:
P = 10n + 2 could represent the perimeter of the rectangle.