Write the equation of a polynomial given zeros and a specific leading coefficient

Write the equation of a polynomial given zeros and a specific leading coefficient

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to find zeros of polynomials by setting factors to zero and discusses the importance of avoiding fractions in polynomial equations. It covers the concept of multiplicity and demonstrates how to construct polynomials with given zeros. Techniques for polynomial multiplication, including the distributive property and box method, are illustrated. Finally, the tutorial shows how to combine like terms and adjust the leading coefficient to achieve the desired polynomial form.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Why is it preferable to avoid fractions when working with polynomials?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to derive the polynomial from its factors.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What does it mean when we say that a zero has a multiplicity?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of combining like terms in polynomial multiplication.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the leading coefficient in a polynomial?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How can multiplying a polynomial by a scalar affect its zeros?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps would you take to ensure the leading coefficient of a polynomial is a specific value?

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