Decades: 1080s BC 1070s BC 1060s BC 1050s BC 1040s BC - 1030s BC - 1020s BC 1010s BC 1000s BC 990s BC 980s BC
Significant People
... solutions are also called the roots of the equation. The formula reads <math> x=\frac{-b \pm \sqrt {b^2-4ac}}{2a} </math> The term b2 – 4ac is ...