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- #1
Albert
Well-known member
- Jan 25, 2013
- 1,225
x and k are positive integers ,satisfying :
$ \text {x(x+1)=64} \text { k}^4 -48 \text{ k}^3 +16\text { k}^2-2\text{ k} $
please find x
$ \text {x(x+1)=64} \text { k}^4 -48 \text{ k}^3 +16\text { k}^2-2\text{ k} $
please find x