Let m be an element of N, be a relatively prime to 5. Show that 5|(m^2 + 1)(m^2 + 4)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 72E
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Let m be an element of N, be a relatively prime to 5. Show that 5|(m^2 + 1)(m^2 + 4)
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