find the general solution of the given differential equation and use it to determine how solutions behave as t goes to infinity.
ty - y=tet t > 0

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm