Westervoort (population: 16,213) is a town in the eastern Netherlands, in the province of Gelderland. The municipality covers an area of 7.85 km² (of which 1.00 km² water).
... equation is now in a form in which we can conveniently complete the square[?]. To "complete the square" is to add a constant (i.e., in this case, a quantity that does ...