Mathematics, 28.08.2021 03:20, lekepius3715
If a and ß are roots of the quadratic equation x² - 4x + 7 = 0 form a quadratic equation with roots 3a and 3B.
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If a and ß are roots of the quadratic equation x² - 4x + 7 = 0 form a quadratic equation with roots...
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