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2014 AMC 10B Problem 20

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2014 AMC 10B Problem 20AMC 10 Step by Step
Name:                             Date: September 13, 2026
Quadratics · difficulty 3 of 5 · about 3 min · position P16-20

For how many integers xx is the number x4−51x2+50x^4 - 51x^2 + 50 negative?

  1. A)

    88

  2. B)

    1010

  3. C)

    1212

  4. D)

    1414

  5. E)

    1616

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