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Polynomials & Rational Functions

Review question

What kind of roots does $x^3 - 30x^2 + 108x - 104 = 0$ have?
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Ref: R9006

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Question

The equation \(x^3 - 30x^2 + 108x - 104 = 0\) has

no real roots;
exactly one real root;
three distinct real roots;
a repeated root.