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Zeros of Polynomials

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A series of free College Algebra Video Lessons from UMKC - The University of Missouri-Kansas City.

College Algebra - Lecture 25 - Locating the Zeros of a Polynomial Function
In this lecture, we learn how to find Zeroes of a Polynomial function and check whether they are positive or negative.

  • How Many Zeros Are There? [12 min.]
  • How Many Zeros Are Real? [13 min.]
  • How Many Real Zeros Are PositiveNegative? [16 min.]
  • Where (On What Interval) Are All Real Zeros? [22 min.]
  • How Can You Guess The Location of Real Zeros? [4 min.]
  • How Can You Reduce The Number of Real Zeros? [21 min.]

College Algebra - Lecture 26 - Locating the Zeroes of a Polynomial Function
In this lecture, we learn how to Locate the Zeroes of a Polynomial function.

  • Strategy & Tools: A Practical Checklist [14 min.]
  • Some Polynomial Exercises Explained [22 min.]

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