This video tutorial teaches polynomial long division through three examples. The instructor explains the process step-by-step, starting with a basic example and progressing to more complex ones. The video also includes tips for organizing work and handling remainders. Additionally, the instructor promotes their algebra video courses for further learning.

What is the first step in setting up polynomial long division?

• Divide the numerator by the denominator

• Place the divisor in front and the dividend underneath the division symbol

• Multiply the terms directly

• Subtract the terms

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CCSS.HSA.APR.D.6

How do you determine how many times the first term of the divisor goes into the first term of the dividend?

• By subtracting the terms

• By dividing the first term of the dividend by the first term of the divisor

• By multiplying the terms

• By adding the terms

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CCSS.HSA.APR.D.6

What should you do if the first terms do not cancel out after subtraction?

• Recalculate the value placed above the division symbol

• Multiply the terms again

• Add more terms to the dividend

• Change the signs of the terms

Tags

CCSS.HSA.APR.D.6

Why are placeholders like 0x used in polynomial long division?

• To make the division easier

• To keep the terms aligned properly

• To add more terms to the equation

• To simplify the multiplication

Tags

CCSS.HSA.APR.D.6

What is the purpose of changing the signs and adding instead of subtracting directly?

• To simplify the multiplication

• To make the process faster

• To align the terms properly

• To avoid confusion with negative signs

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CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

How do you handle the remainder in polynomial long division?

• Ignore it

• Subtract it from the quotient

• Add it to the quotient

• Place it over the divisor

Tags

CCSS.HSA.APR.D.6

What is the final quotient for the second example?

• 2x + 2 + (-2x - 9)/(x^2 + 1)

• 2x + 2 + (2x + 9)/(x^2 + 1)

• 2x - 2 + (-2x + 9)/(x^2 + 1)

• 2x - 2 + (2x - 9)/(x^2 + 1)

Tags

CCSS.HSA.APR.D.6

What should you do if there are missing terms in the polynomial?

• Multiply the terms directly

• Ignore them

• Add placeholders like 0x

• Subtract the terms

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CCSS.HSA.APR.A.1

What is the final quotient for the third example?

• x^2 - 2x + 4

• x^2 + 2x + 4

• x^2 + 2x - 4

• x^2 - 2x - 4

Tags

CCSS.HSA.APR.D.6

What is the purpose of polynomial long division?

• To multiply polynomials

• To add polynomials

• To subtract polynomials

• To divide polynomials

Tags

CCSS.HSA.APR.D.6