Centuries: 7th century - 8th century - 9th century
Decades: 650s 660s 670s 680s 690s - 700s - 710s 720s 730s 740s 750s
Years: 698 699 700 701 702 - 703 - 704 705 706 707 708
Births
Deaths
... x + \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 ca ...