File:Parabola no real roots.jpg
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[edit] Summary
Source: Citizendium
Title / Description: A parabola without any real roots.
Author and copyright holder: Michael Underwood
Date created: 12 October 2007
Country of first publication: Canada
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This work is available under the terms of the Creative Commons Attribution–ShareAlike license. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:01, 2 April 2011 |  | 520×328 (18 KB) | Boris Tsirelson (talk | contributions) | (Source: Citizendium Title / Description: A parabola without any real roots. Author and copyright holder: Michael Underwood Date created: 12 October 2007 Country of first publication: Canada) |
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