Question

If a rectangular farm has an area of x^2+12x+35. What could be the perimeter of the rectangle?

Answer 1

x^2 +12x +35

And for this case we can factorize the data like this:

(x+7) (x+5)

And then the perimeter could be:

P = 2(x+7) +2(x+5)

P= 2x +14+ 2x+10

P= 4x +24