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I forgot what the quadratic formula is.... someone help?

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 #2
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 Apr 7, 2015
 #1
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x = [-b ±√(b² - 4·a·c)] / (2·a)

 Apr 7, 2015
 #2
avatar+118687 
+5
Best Answer

Watch this it will help

 

https://www.youtube.com/watch?v=O8ezDEk3qCg

Melody Apr 7, 2015

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