Which of the following is equal to the rational expression when x=2 or -3?

(x+1)(x-2)/(x-2)(x+3)

A.) (x+1)(x-2)/x+3
B.) x+1/x+3
C.) x+1/x-3

If you were constructing a triangular frame, and you had wood in the length of 4inches, 4 inches, and 7 inches, would it make a triangle? would you be able to create a frame from these pieces of wood?