Decades: 800s BC 790s BC 780s BC 770s BC 760s BC - 750s BC - 740s BC 730s BC 720s BC 710s BC 700s BC
Significant People
... b/(2a) from both sides, we get <math>x=\frac{-b}{2a}\pm\frac{\sqrt{b^2-4ac}}{2a}=\frac{-b\pm\sqrt{b^2-4ac}}{2a}.</math> Generalizations The formula ...