Grey Cup Victories: 1953, 1957, 1963, 1965, 1967, 1972, 1986, 1999
... + \left( \frac{b}{a} \right) x + \frac{c}{a}=0 </math> which is equivalent to <math>x^2+\frac{b}{a}x=-\frac{c}{a}.</math> The equation is now in ...