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```				   p^2 - 5 is NEVER divisible by 3. WHY?
```

6 years ago

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```										Because P2 - 5 is sequence of ,(1)2-5 = -4(2)2-5 = -1(3)2-5 = 4(4)2-5 = 11(5)2-5 = 20(6)2-5 = 31.........So we can see all terms of this sequence are not divisible by 3.Thank YouRuchiAskiitians Faculty
```
2 years ago

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