How to use the rational zero test to determine all possible rational zeros

How to use the rational zero test to determine all possible rational zeros

Assessment

Interactive Video

Mathematics, Performing Arts

11th Grade - University

Hard

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The video tutorial explains how to find all possible rational zeros of a polynomial by listing the factors of the constant term (P) and the leading coefficient (Q). It demonstrates forming combinations of these factors as P/Q, reducing fractions, and eliminating duplicates to finalize the list of possible rational zeros. The process involves understanding the rational zero theorem and practicing the method to ensure all potential zeros are considered.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of listing all possible rational zeros?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the possible rational zeros mentioned in the text?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine the factors of P and Q?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What challenges are mentioned regarding the number of solutions for P/Q?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of eliminating duplicates when listing rational zeros.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the method used to reduce fractions in the context of rational zeros.

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final conclusion about the rational zeros after the calculations?

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