Préfecture (capital): Pau
Sous-préfectures: Bayonne and Oloron Sainte Marie[?].
See also: Communes of the Pyrénées-Atlantiques département
... both sides, we get <math>x=\frac{-b}{2a}\pm\frac{\sqrt{b^2-4ac}}{2a}=\frac{-b\pm\sqrt{b^2-4ac}}{2a}.</math> Generalizations The formula and its proof ...