Zeros of a Polynomial

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Taught by mrbrianmclogan
  • Currently 3.0/5 Stars.
7048 views | 1 rating
Meets NCTM Standards:
Errors in this video:

At the 7:50 mark, the instructor forgot the "squared" on the 3x term, when finding f(-x).

Lesson Description:

Overview of zeros of a polynomial

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Questions answered by this video:
  • How can I find the possible rational roots of a polynomial?
  • How can I find the number of positive or negative real roots of a polynomial?
  • Staff Review

    • Currently 3.0/5 Stars.
    This video shows an overview of finding zeros of a polynomial. It shows how to find the possible rational roots, and the number of positive and negative real roots.