Polynomial Identities and Dividing Polynomial Review

Find the Quotient
(2x³ - 5x² - 3x + 7) / (x - 2)

• 2x²- 9x +15
• 2x² - x - 5
• 2x² - 9x - 21
• 2x² + x + 5

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

Divide using synthetic division

(2x³ + 4x² - 5) by (x + 3).

• 2x² + 2x - 4 - 12/(x + 3)

• 2x² - 2x + 6 - 23/(x + 3)

• 2x² - 2x + 8 - 20/(x + 3)

• 2x² - 4x + 1

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

• x+3

• x+9

• x-3

• x-9

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.SSE.A.2

The area of a rectangular pool table is: x² + 14x +40.

The length is x + 4. What is the width? (divide to find it)

• x + 8

• x + 14

• x + 10

• x +4

Decide if (x - 3) is a factor of 3x³ + 10x² - x - 12.

• Yes, it is a factor

• No, it is not a factor

Tags

CCSS.HSA.APR.B.2

• x+5

• x-2

• x-1

• x+6

Put into standard form: (x + 6)²

• x² + 6x + 12
• x² + 6x + 36
• x² + 36
• x² + 12x + 36

Tags

CCSS.HSA.APR.C.5

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

When you multiply these factors (7r+6)(7r-6)...

• The middle term will double
• The middle term subtracts to 0
• These factors can not be multiplied
• All the terms are positive

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

What factoring technique is used to factor 
27X³- 343? 

• DIFFERENCE OF TWO CUBES
• DIFFERENCE OF TWO SQUARES 
• FACTORING BY GCF 

Tags

CCSS.HSA.SSE.A.2

Find the product:
(x + 12)(x - 12)

• x² - 144
• x² + 144
• x² + 12x - 144
• x² - 12x + 144

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3