On how many maximal connected intervals within [-10, 10] is the derivative of f(x) = -5(3|((1(2x + 1) - 3)/(-1(2x + 1) + 2)) + 2| + 3)^2 + 1(3|((1(2x + 1) - 3)/(-1(2x + 1) + 2)) + 2| + 3) positive?

Present the answer in LaTex format: \boxed{Your answer}
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