For the function f(x) = -4(2((-1(-2|x + 2| + 3) - 2)/(-1(-2|x + 2| + 3) - 3))^2 - 1((-1(-2|x + 2| + 3) - 2)/(-1(-2|x + 2| + 3) - 3)) - 4), find the number of maximal connected intervals in [-10, 10] where f'(x) > 0.

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