Decades: 1100s BC 1090s BC 1080s BC 1070s BC 1060s BC - 1050s BC - 1040s BC 1030s BC 1020s BC 1010s BC 1000s BC
Significant People
... \sqrt {b^2-4ac}</math> in the formula should be understood as "either of those element(s) of the field whose square equals b2 - 4ac". In some fields, som ...