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Mathematics, 28.09.2020 22:01 willjean7027

If f(x) = 3 + 11x2 + 31x + 21 and 2 + 1 is a factor of f(x), then find all of the zeros of f(x) algebraically

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If f(x) = 3 + 11x2 + 31x + 21 and 2 + 1 is a factor of f(x), then find all of the zeros of f(x) alg...
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