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yasmine-clark_60b1cec456338
yasmine-clark_60b1cec456338
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Igualamos a cero la expresión y resolvemos: X² - 4/25 = 0 X² = 4/25 X = ± â(4/25) = ± 2/5 Por tanto la factorización es: X² - 4/25 = (X + 2/5) * ( X -2/5)