Decades: 1960s 1970s 1980s 1990s 2000s - 2010s - 2020s 2030s 2040s 2050s 2060s
Years: 2010 2011 2012 2013 2014 - 2015 - 2016 2017 2018 2019 2020
Events
Births
Deaths
... square[?]. <math>ax^2+bx+c=0</math> Dividing our quadratic equation by a, we have <math> x^2 + \left( \frac{b}{a} \right) x + ...