Polynomial Division

2x³ - 5x² + 3x + 7 ÷ x - 2

• 2x³ - x² + x + 9

• 2x² - x + 1

• 2x² - x + 1 + 9/x-2

• 2x² - 9x - 15 - 23/x-2

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CCSS.HSA.APR.D.6

• x+7

• x+2

• X-10

• X-7

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CCSS.HSA.APR.D.6

• 4x

• 21

• 2x-1

• 10x

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CCSS.HSA.APR.D.6

• This is correct
• This is incorrect

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CCSS.HSA.APR.D.6

• 2

• 2a

• 3a+1

• x+7

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CCSS.HSA.APR.D.6

• x+3

• 30

• x²+3

• 2x

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CCSS.HSA.APR.D.6

(x³-8x²+6x+41)÷(x-4)

• x²-4x-7, R 2

• x²-4x-11, R 1

• x²-2x-12, R 3

• x²-4x-10, R 1

Tags

CCSS.HSA.APR.D.6

Which would be better to use?

• Long division

• Synthetic division

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CCSS.HSA.APR.D.6

Divide.

• (x + 4)/(x + 3)

• x + 5

• x + 4  R 5

• x + 4 R -5

Tags

CCSS.HSA.APR.D.6