If p 2 5 is a prime, then p² + 2 1) prime 2) perfect integer 3) composite (Hint: L et n - 6L

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.5: The Binomial Theorem
Problem 13E
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If p 2 5 is a prime, then p² + 2
1) prime
2) perfect integer
3) composite
(Hint: Let p = 6k +r).
Transcribed Image Text:If p 2 5 is a prime, then p² + 2 1) prime 2) perfect integer 3) composite (Hint: Let p = 6k +r).
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