Namur is a province of Wallonia and of Belgium. It borders on (clockwise from the North) the Belgian provinces of Hainaut, Walloon Brabant, Liège and Luxembourg, and France. Its capital is Namur. It has a surface area of 3664 km² and is divided into three administrative districts (arrondissements in French) which contain 38 municipalities.
... be understood as "either of those element(s) of the field whose square equals b2 - 4ac". In some fields, some elements have no square roots and some have two; only ...