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For how many integral values of n is, n^2+7n+14 is a perfect square of an integer?

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+1 vote
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asked Oct 24, 2016 in Mathematics by Rahul Roy (7,895 points) ● 33 ● 108 ● 286

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answered Oct 25, 2016 by Abhishek Kumar (14,593 points) ● 5 ● 9 ● 35
selected Nov 5, 2016 by sarthaks
 
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The given equation is perfect square for two values of n. The solution is given below

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