Major conurbations in Staffordshire include Stoke-on-Trent, Burton-upon-Trent, Newcastle-under-Lyme, Tamworth and Stafford itself.
Towns and villages
Places of interest
... 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 zero has just one ...