On how many maximal connected intervals within [-10, 10] is the derivative of f(x) = -5(-2|(-3((-1x + 3)/(-1x + 2)) + 2) - 1| + 2)^2 + 5(-2|(-3((-1x + 3)/(-1x + 2)) + 2) - 1| + 2) - 4 negative?

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