2016-07-19T04:23:48ZFluxBBhttp://www.mathisfunforum.com/viewtopic.php?id=23244Vieta's formula: http://mathworld.wolfram.com/VietasFormulas.html Can anybody explain to me clearly on this formula, in particular on how to use it. Please show step-by-step if possible. Thanks!]]>http://www.mathisfunforum.com/profile.php?id=2127852016-07-19T04:23:48Zhttp://www.mathisfunforum.com/viewtopic.php?pid=385249#p385249