(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

if a and b are odd integer, then 8 l (a^{2}-b^{2})

2. Relevant equations

n/a

3. The attempt at a solution

if a=b, clearly, 8 l (a^{2}-b^{2})

if not,

now, i'm not sure how to continue

should i varies b, and make a fixed, then varies a, and make b fixed,

is that really the way to show, for all odd integer a and b?

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# Homework Help: Divisibility homework problem

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