Decades: 160s BC 150s BC 140s BC 130s BC 120s BC - 110s BC - 100s BC 90s BC 80s BC 70s BC 60s BC
Years: 119 BC 118 BC 117 BC 116 BC 115 BC 114 BC 113 BC 112 BC 111 BC 110 BC
... square roots of both sides yields <math>x+\frac{b}{2a}=\frac{\pm\sqrt{b^2-4ac}}{2a}.</math> Subtracting b/(2a) from both ...