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Q: The average of a non-zero number and its square is 11 times the number. The number is ?

  • 1
    22
  • 2
    21
  • 3
    11
  • 4
    17
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Answer : 1. "22"
Explanation :

Answer: A) 22 Explanation: Let the number be 'x'.       x+x22 = 11x x2= 22x => x = 22.

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