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CSS Solved Papers
Physics Chemistry

Verbal and Reasoning :: Quantitative Comparison

  if y = x (x-1)2 and x = 3 then y =
[A]. 9[B]. 27
[C]. 81[D]. 243
[E]. 729    

Answer: Option C

Explanation:

x (x-1)2 = 3(-1)2 = 34 = 81
beenish said:    
 
plz explain ... 3-1 =-2 or 2????????????????
ammara said:    
 
plz explain in detail how -1 and thn 34 n 81
javeria said:    
 
plz explain clearly the results -1,34 and 81..
ALI RAZA said:    
 
The ans is 12
ali said:    
 
yes this is wrong ans
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