Решение и ответ:
x² - 18x + 17 = x² - 17x - x + 17 = x · (x - 17) - x + 17 = x · (x - 17) - (x - 17) = x · (x - 17) - 1 · (x - 17) = (x - 1)(x - 17)
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Решение и ответ:
x² - 18x + 17 = x² - 17x - x + 17 = x · (x - 17) - x + 17 = x · (x - 17) - (x - 17) = x · (x - 17) - 1 · (x - 17) = (x - 1)(x - 17)