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2011 AMC 10B Problem 19

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2011 AMC 10B Problem 19AMC 10 Step by Step
Name:                             Date: September 13, 2026
Absolute Value & Inequalities · difficulty 3 of 5 · about 3 min · position P16-20

What is the product of all the roots of the equation 5∣x∣+8=x2−16.\sqrt{5 | x | + 8} = \sqrt{x^2 - 16}.

  1. A)

    −64-64

  2. B)

    −24-24

  3. C)

    −9-9

  4. D)

    2424

  5. E)

    576576

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