Bounded Or Unbounded...

Number Theory Level pending

For any positive integer n, let g(n) be a number theoretic function such that g(n)=gcd(2n+9,6n^2+11n-2). If g(n) is unbounded above(that is if there exists no positive integer K such that K>g(n)) write '0' as the final answer ! And if g(n) is bounded above, find the maximum possible value of g(n)....................

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