Multiple Choice Question (MCQ)

The number of digits in the square root of 64,048,009 is

  1. 4

  2. ×

    5

  3. ×

    6

  4. ×

    7

  5. ×

    8

Collected in the board: Square Root

Steven Zheng posted 9 hours ago

Answer

  1. Since the number of digits of the perfect square 64,048,009 is 8, which is an even number, the number of digits of its square root is the half of the number of digit of the number.

    A is correct

Steven Zheng posted 9 hours ago

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