How to Determine All of the Zeros of a Polynomial

How to Determine All of the Zeros of a Polynomial

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial covers methods to find zeros of polynomials, including factoring, the rational zero test, Descartes' Rule of Signs, and synthetic division. It also discusses finding complex zeros using the quadratic formula. The tutorial emphasizes understanding the process of identifying possible zeros and verifying them through division techniques.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean if a polynomial has one positive zero and no negative zeros?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of using the quadratic formula to find zeros.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What can be concluded about the nature of the zeros if a polynomial has complex solutions?

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