Use mathematical induction, to prove that [tex]\frac{n^{3}+5n}{3}[/tex](adsbygoogle = window.adsbygoogle || []).push({});

is an even integer for each natural number n.

I am fimilar with proof by induction but in most of the question that I have done have a

LHS = RHS which seems to simplifiy things a little bit.

Any help would be appreciated

Cheers

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Proof by induction

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