What is a reasonable approach for choosing between the various methods for solving quadratic​ equations?
Choose the correct answer below.

A.
Start by factoring. If factoring seems too​ difficult, complete the squares or use the Quadratic Formula. Then try special patterns like differences of squares.
B.
Start by completing the squares. If completing the squares does not​ work, try​ factoring, and then look for special patterns like differences of squares.​ Finally, use the Quadratic Formula if necessary.
C.
Start by looking for special patterns like differences of squares. Then try to factor. If factoring seems too​ difficult, complete the squares or use the Quadratic Formula.
D.
Start by using the Quadratic Formula. If the quadratic formula does not​ work, look for special patterns like differences of squares. Then try to factor.