Question
1. Let p be an odd prime. Let a be an integer such that x2 = a (mod p) has
that a (mod p has exactly two solutions for all
a solution. Then
prove
positive integers k
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1. Let p be an odd prime. Let a be an integer such that x2 = a (mod p) has that a (mod p has exactly two solutions for all a solution. Then prove positive integers k

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