The Financial Accounting Standards Board is a major organization to develop Generally Accepted Accounting Principles in the US (US GAAP) along with SEC, AICPA, and GASB.
... 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 and its ...