For the function f(x) = 1(2|((1(-4x^2 - 2x + 1) - 1)/(-1(-4x^2 - 2x + 1) - 1)) + 1| + 3), 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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