Redirected from 02-11
Events:
Births:
Deaths:
Holidays and observances
February 10 - February 12 - January 11 - March 11 - more historical anniversaries
... \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 a form in which we can conveniently ...