How to use the Remainder Theorem with Polynomials

How to use the Remainder Theorem with Polynomials

Assessment

Interactive Video

Mathematics, Performing Arts

11th Grade - University

Hard

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The video tutorial explains the remainder theorem and its application in polynomial division. It highlights the challenges of using synthetic division, especially with missing terms and fractions, and demonstrates how the remainder theorem simplifies finding remainders. The tutorial also covers the factor theorem, showing how to determine if a polynomial is a factor. The video concludes with examples involving fractions, emphasizing the importance of common denominators and the ease of using the remainder theorem over synthetic division.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How can synthetic division be complicated when dealing with polynomials that have missing terms?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the remainder theorem and how does it relate to polynomial division?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of evaluating a polynomial function at a specific value to find the remainder.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the significance of a remainder of zero when using the remainder theorem.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

In the context of the factor theorem, what does it mean if a polynomial has a factor of x - k?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What challenges might arise when performing synthetic division with fractions?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you determine if a polynomial is divisible by a linear factor using the remainder theorem?

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