East Lothian is one of 32 unitary council regions in Scotland. It borders onto City of Edinburgh, Scottish Borders and Midlothian. Its administrative capital is Haddington, and its large town is Musselburgh.
... expresses the explicit solution(s) x to the quadratic equation
<math>ax^2+bx+c=0</math>
in terms of the coefficients a, b and c, which are assumed to b ...