polynomials

Use synthetic division

• 2x³ + 3x + (7/x-4)
• 2x² + 3x + 8 + (7/x-4)
• 2x² + 3x + 8
• 2x² - x + 10 + (6/x-4)

Tags

CCSS.HSA.APR.D.6

Use synthetic division
2x³ + 5x² + 9 ÷
x + 3

• 2x² - x + 3
• 2x³ - x² + 3x
• 2x² + 11x + 33 + 108/x+3
• 2x² - 5x + 12

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.D.6

One root of 2x³-13x²+36 is 2.
What is another zero?

• 3/2
• 6
• 2
• -6

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

Which equation matches these solutions? x=1/4,-3/5

• (4x+1)(5x+3)=0
• (4x-1)(5x-3)=0
• (4x+1)(5x-3)=0
• (4x-1)(5x+3)=0

Tags

CCSS.HSA-REI.B.4B

Which equation matches these solutions? x=5,-7

• (x+5)(x-7)=0
• (x-5)(x+7)=0
• (x+5)(x+7)=0
• (x-5)(x-7)=0

Tags

CCSS.HSA-REI.B.4B

Which of the following is a factor? 4x²-9x

• (2x-3)
• (2x+3)
• (4x-9)
• 3

What is the first question you ask yourself when factoring a polynomial? 

• How many terms does it have? 
• Is there a GCF? 
• What strategy should I use? 
• Why do I have to learn this?!?!?!

Tags

CCSS.HSA.SSE.A.2

What is the GCF of the trinomial?
3x² - 9x -120

• 3
• 2
• 6
• 9

Tags

CCSS.HSA.APR.A.1

Factor completely:
6x^3 - 27x^2 - 105x

• (6x^2 + 15x)(x - 7)
• 3x(2x^2 - 9x - 35)
• 3x(2x + 5)(x - 7)
• (2x + 5)(3x^2 - 21x)

What are the coefficients?
-9w³ + 6w²

• -9, 3
• -9, 6
• 6, 2

Tags

CCSS.6.EE.A.2B