SOLUTION: what 2 formulas come from x=-b +/- square root of b2-4ac over 2a
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Question 311054: what 2 formulas come from x=-b +/- square root of b2-4ac over 2a
Answer by JBarnum(2146) (Show Source): You can put this solution on YOUR website!
they are:
and
this one will tell u if its factorable
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