# Sample Formulas

(Difference between revisions)
 Revision as of 13:48, 2 September 2009 (view source)Admin (Talk | contribs)← Older edit Current revision as of 13:48, 2 September 2009 (view source)Admin (Talk | contribs) Line 9: Line 9: $x=\frac{-4\pm\sqrt{4^2-4 \times 3 \times (-2)}}{2 \times 3}$ $x=\frac{-4\pm\sqrt{4^2-4 \times 3 \times (-2)}}{2 \times 3}$ - Here's a link to a document for DOWNLOAD + === Documents for download === - [[media:The_limit_of_a_Function.doc | The Limit of a Function]] + * [[media:The_limit_of_a_Function.doc | The Limit of a Function]]

## Current revision as of 13:48, 2 September 2009

$\sum_{i=1}^N i^2$

$x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$
$x=\frac{-4\pm\sqrt{4^2-4 \times 3 \times (-2)}}{2 \times 3}$