Test(RETAKE) - Synthetic Division, Remainder & Factor Theorem

• 3

• -3

• 2

• 1

Tags

CCSS.HSA.APR.B.2

If you were dividing x⁶ + 4x³ + 2, how many 0's would you need when setting up the top row of your synthetic division?

• 0
• 2
• 4
• 6

• x - 7
• x² - 7
• x + 7
• x² + 3x - 54

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

Given P(x) = 3x³ + 5x² – 4x -8, what is the value of P(3)?

• 120

• 115

• 109

• 106

1. If P( -4) = 0, which of the following statements is true about P(x)?

• x+4 is a factor of P(x)

• P(x) = 0, has four negative roots

• 4 is a root of P(x) = 0

• P(0) = - 4

What is the remainder when

(9x + 8x² +7x³ + … + x⁹) is divided by (x+1)?

• 8

• 6

• -5

• -9

(x – r) is a factor of P(x) if and only if __________.

• P(r) ≠ 0

• P(r) = 1

• P(r) = 0

• P(r) has two negative roots

x – 1 is a factor of 2x³ – x² + 2x - 3

• 
• 

Is (x-3) a factor of
(x³ - 3x² + 2x + 2)?

• Yes
• No

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3