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Posted by Marko on Saturday, February 11, 2012 at 3:37pm.

Whats the quadratic formula??

a x ^ 2 + b x + c = 0

the quadratic formula shows which values of x solve the general quadratic equation shown above: x = [-b ± √(b^{2}-4ac)]/2a just do a web search on it and you will find many explanations on how it is derived and used.

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