How to Determine the Zeros of a Polynomial

How to Determine the Zeros of a Polynomial

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to find all zeros of a polynomial by first identifying possible rational zeros using the P/Q method. It then demonstrates how to verify these zeros using synthetic division. The tutorial suggests using a graphing calculator to simplify the process and provides a manual method for those without access to one. Finally, it covers factorization to find all zeros, emphasizing the importance of showing work through synthetic division.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of using synthetic division to check if 1 is a zero.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you find the zeros after determining the factors of a polynomial?

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