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    Aura's Avatar
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    Pre-calc help pls

    Pls help with my homework
    This is the question I'm doing. Will +rep for an explanation on how to do it properly.
    The answer is 18.


    The polynomial equation x^3 - ax^2 + bx - c = 0, where a, b, and c are integers, and it has 6 as on of its roots. According to the rational root theorem, what is the value of c?
    Last edited by Aura; 12-16-2016 at 12:49 AM.
    i love luna

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