stephen-kennedy_60c2771e915bf
stephen-kennedy_60c2771e915bf
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2(x - 1) = [1 / (x - 2)] + 2x + 1 â Multiplicando todos os membros por (x - 2) â 2(x - 1)(x - 2) = (x / 2)[1 / (x - 2)] + 2x(x - 2) + 1(x - 2) â 2(x² - 2x - x + 2) = 1 + 2x² - 4x + x - 2 â 2x² - 4x - 2x + 4 = 1 + 2x² - 4x + x - 2 â …