Mathematics · Calculus

For all real x, the minimum value of the function f(x) = 1 - x + x21 + x + x2 is:

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For all real x, the minimum value of the function f(x) = 1 - x + x21 + x + x2 is:

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For all real x, the minimum value of the function f(x) = 1 - x + x21 + x + x2 is:

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