Mathematik
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(Difference between revisions)
(→Analysis) |
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<math>a x^2 + b x + c = 0</math> | <math>a x^2 + b x + c = 0</math> | ||
| - | => <math>x_{1 | + | => <math>x_{1,2} = \frac{-b \pm \sqrt{b^2 - 4ac}} {2a}</math> |
| - | + | ||
== Geometrie == | == Geometrie == | ||
Revision as of 10:14, 16 September 2008
Analysis
=>
Geometrie
