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2006 AMC 10A Problem 10

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2006 AMC 10A Problem 10AMC 10 Step by Step
Name:                             Date: September 13, 2026
Number Properties · difficulty 2 of 5 · about 2 min · position P1-10

For how many real values of xx is 120−x\sqrt{120-\sqrt{x}} an integer?

  1. A)

    33

  2. B)

    66

  3. C)

    99

  4. D)

    1010

  5. E)

    1111

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