Let f(x) be a quadratic polynomial such that f(- 2) + f(3) = 0 If one of the roots of f(x) =

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Let f(x) be a quadratic polynomial such that f(- 2) + f(3) = 0 If one of the roots of f(x) = 0 is -1, then the sum of the roots of f(x) = 0 is equal to:
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