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CalculusQ&A LibraryComplete the statement The quadratic polynomial f(x) = x2 + cx + 4 has 1. a double root when c (Give your answer in the form of comma separated list. Use symbolic notation and fractions where needed.) 2, no real roots when c2 < (Use symbolic notation and fractions where needed.) help (fractions) Hint: Use the quadratic formula.Question

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