Polynomials

Subtract:
(3x² - 3x + 2) - (-3x² + 2x - 1)

• A
  0x² - x + 1
• B
  6x² - x + 1
• C
  6x² - 5x + 3
• D
  6x² + 5x + 3

Tags

CCSS.HSA.APR.A.1

Add:
(3x² - 3x + 2) + (x² - 2x + 1)

• A
  4x³-2x²+2
• B
  4x² - 5x + 3
• C
  -2x³+2x+2
• D
  4x³-2x²-2

Tags

CCSS.HSA.APR.A.1

How many terms are in the following polynomial?
_{3xy - 2y + 8x - 7z -16}

• A
  1
• B
  2
• C
  4
• D
  5

Multiply.
(2b+3)x(3b²+2b+1)

• A
  6b³ + 6b² + 6b + 3
• B
  6b³ + 13b² + 8b + 3
• C
  5b³ + 8b² + 3b + 4
• D
  5b³ + 6b² + 3b + 4

Tags

CCSS.HSA.APR.A.1

(3x² + 4x - 2) - (5x + 7)

• 3x² - x - 9
• 2x² - 9
• 3x² + 9x - 5
• 3x² - x + 5

Tags

CCSS.HSA.APR.A.1

(x+3)(x+1)

• x²+3x+3
• 2x+4x+3
• x²+4x+3
• 5x + 3

Tags

CCSS.HSA.APR.A.1

Classify the polynomial and give the degree:
4x² + 2x - 1

• Binomial, 3
• Binomial, 2
• Trinomial, 3
• Trinomial, 2

(3x² + 6x - 1) + (4x² + 5x + 9)

• -x² + x - 10
• x² - x + 10
• 7x² + 11x + 8
• 7x² + 11x + 10

Tags

CCSS.HSA.APR.A.1

-x³(9x⁴ - 2x³ + 7)

• -9x¹² + 2x⁹ - 7x³
• 9x⁷ - 2x⁶ + 7x³
• -9x⁷ - 2x³ + 7
• -9x⁷ + 2x⁶ - 7x³

Tags

CCSS.HSA.APR.A.1

Is the following written in standard form:
c + 8c³ - 3c⁷

• yes
• no

Tags

CCSS.HSA.APR.A.1