x is an integer and 9 < x2 < 99. What is the maximum value of x minus the minimum value of x?

• 5
  
  In case of 9
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• 9
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• minx=4
  max of(x-minmx)
  =max of(x-4)=9-4=5 (as max x=9)
  ans 5
  
  
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• ans:18
  -9 is the minimum and 9 is the maximum then,
  9-(-9)=18.
• 11 years agoHelpfull: Yes(0) No(0)