Quadratic Formula

<p>&lt;DIV&gt;April 10, 2012 class notes on how to use quadratic formula. &lt;/DIV&gt; &lt;DIV&gt;Make up assignment can be found at the end of video.&lt;/DIV&gt;</p><p>It seems you don't have the required version of the flash player. Please visit <a href="http://www.adobe.com/go/getflashplayer">adobe.com to download the flash plugin</a></p>