this is what happens when I paint with oil paints

x= -b + or - the square root of b squared - 4ac all over 2a!!

hp1pg178 - Hermione hung her head. Harry was speechless. Hermione was the last person to do anything against the rules, and here she was, pretending she had, to get them out of trouble. It was as if Snape had started handing out sweets.