Use Induction to prove that 22n+1 + 32n+1 is divisible by 5 for all n > 0.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section: Chapter Questions
Problem 45RE: Use the Binomial Theorem to write the first three terms of (2a+b)17.
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Use Induction to prove that 22n+1 + 32n+1 is divisible by 5 for all n > 0.
Transcribed Image Text:Use Induction to prove that 22n+1 + 32n+1 is divisible by 5 for all n > 0.
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