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Let the sum of the maximum and the minimum values of the function f(x) = 8 x 3 x 2 8 x 3 x 2 2 2 + + + − be n m where gcd(m, n) = 1. Then m + n is equal to :

1. 182
2. 217
3. 195
4. 201

Correct answer: 201

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