My Muddiest Point

My muddiest point in this class has probably the completing the square problems. The only thing that kept tripping me up was that I always forgot to add the (b/2)^2 to both sides or when there was an a value outside of the parentheses I would forget to multiply that value by the a value before adding to the other side. I think I'm doing better with remembering to do all of those things a little better now.