How to solve this

Discussion in 'General Chat' started by bigicon, Jan 30, 2010.

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  1. #1
    bigicon, Jan 30, 2010 IP
  2. Shailendra Mishra

    Shailendra Mishra Peon

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    #2
    Is it a joke? the question is seriously correct.
    (27/125)^-2/3 X (27/125)^-4/3
    = (27/125)^(-2/3-4/3)
    = (27/125)^(-6/3)
    = (27/125)^(-2)
    = (125/27)^(2)
    =(125^2) / (27^2)
    =(15625) / (729)
    Ans: 2) 15625/729
     
    Last edited: Jan 30, 2010
    Shailendra Mishra, Jan 30, 2010 IP
  3. shinigami

    shinigami Peon

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    #3
    I do believe it's called "Algebra".

    The answer is 2.
     
    shinigami, Jan 31, 2010 IP
  4. Shailendra Mishra

    Shailendra Mishra Peon

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    #4
    Yes, thanks .. I solved it correctly just mistyped c)
    Now I have corrected it.
     
    Shailendra Mishra, Jan 31, 2010 IP