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2294

Q: Cube root of 729 then square it

  • 1
    9
  • 2
    36
  • 3
    81
  • 4
    144
  • Show Answer
  • Workspace

Answer : 3. "81"
Explanation :

Answer: C) 81 Explanation: 729 = 9 x 9 x 9 => Cube root of 729 = 9   Now, required square of 9 = 9 x 9 = 81.

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