Find The Value of x-y. If

Given that x3 + y3 = 72 and xy = 6 with x> y, then the value of x-y is:

  1. 2
  2. 4
  3. -4
  4. -2
Monis Rasool Professor Asked on 28th August 2015 in Maths.
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  • 1 Answer(s)

    Answer: (1) 2 

    Anurag Mishra Professor Answered on 11th April 2016.
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