Decades: 1520s BC 1510s BC 1500s BC 1490s BC 1480s BC - 1470s BC - 1460s BC 1450s BC 1440s BC 1430s BC 1420s BC
Significant People
... correct if the coefficients a, b and c are complex numbers, or more generally members of any field whose characteristic is not 2. (In a field of characteristic 2, th ...