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    Polynomial Problem

    hello.. any help would be greatly appreciated. If two of the roots of the equation x^{3}+qx+r=0are equal, show that 4q^{3}+27r^{2}=0.
  2. S

    Polynomial problem

    hello.. any help would be greatly appreciated. If two of the roots of the equationx^{3}+qx+r=0 are equal, show that 4q^{3}+27r^{2}=0.
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