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    Mathematics
  3. Study Set
    Precalculus
  4. Exam
    Exam 2: Polynomial and Rational Functions
  5. Question
    Use Descartes' Rule of Signs to Determine the Possible Number
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Use Descartes' Rule of Signs to Determine the Possible Number

Question 112

Question 112

Short Answer

Use Descartes' rule of signs to determine the possible number of positive real zeros, negative real zeros, and imaginary zeros.
P(x) = x3 - 3x2 + 8x + 9

Correct Answer:

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Positive real 0s: 2 ...

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