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If the average of a, b, c, d, and e is 38, average of a, c, and e is 28, and average of b and d is n2+4, then the value of n is ±k. Find the value of k.

Answer» If the average of a, b, c, d, and e is 38, average of a, c, and e is 28, and average of b and d is n2+4, then the value of n is ±k. Find the value of k.


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