8.13 HW - Remainder Theorem

Is (x-4) a factor of (x³ +x² -16x-16)?

• YES
• NO

Tags

CCSS.HSA.APR.B.2

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

• Yes
• No

Tags

CCSS.HSA.APR.B.2

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

What is the remainder when x³ - 4 is divided by x+2?

• -2

• -6

• -12

• 0

Tags

CCSS.HSA.APR.B.2

What is the remainder R when the polynomial p(x) is divided by (x-5)?
p(x) = x³ - 5x² + 2x - 10

• 0
• 2x-10
• -2x-10
• 2x+10

Tags

CCSS.HSA.APR.B.2

What is the remainder when (48y² + 8y + 7) ÷ (12y - 1)?

• 6

• 8

• -1

• No remainder

Tags

CCSS.HSA.APR.B.2

(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)

Divide using synthetic division:

(x³ - 4x² + 7) / (x + 1)

• x² -3x -3 +4/(x + 1)

• x² - 5x + 5

• x² -5x +5 +2/(x + 1)

• x² - 5x + 0 + 6/(x + 1)

What is the degree among terms in this polynomial?

6x² + 7x⁴ + x3 + x

• 1

• 2

• 3

• 4

What should you add to this problem?

(2x³ + 5x² + 9) ÷ (x + 3)

• 0x⁴

• 0x³

• 0x²

• 0x

Tags

CCSS.HSA.APR.D.6