Polynomials Review

Add or Subtract to Simplify:

(x² + 6x - 8) + (7 - 5x + 9x²)

• 10x² - x - 1

• 10x² + x - 1

• 8x² + 11x - 1

• 10x² - 11x - 1

Tags

CCSS.HSA.APR.A.1

Subtract the polynomials.

(6x² + 4x - 3) - (2x² - 5x + 8)

• 12x⁴ + 20x² + 24

• 4x² + 9x + 11

• 4x² - x + 5

• 4x² - x + 11

What is the degree of
8x³ + 7x² + 5x - 8?

• 4
• 3
• 2
• 2

-3x + 8x² - 11 + 9x³ written in standard form would be?

• It is already in standard form
• 9x³ + 8x² - 3x - 11
• 8x² + 9x³ -11 - 3x
• -11 - 3x + 8x² + 9x³

Simplify:
5(3x+2)

• 3x+10
• 15x+10
• 15x-10
• 3x-10

Tags

CCSS.6.EE.A.3

What is the above expression classified as?

• 4th degree Monomial
• Cubic Binomial
• CubicTrinomial
• 4th degree Polynomial

Tags

CCSS.HSA.SSE.A.2

Which is an example of a cubic monomial?

• A
  x³ + 5
• B
  x² + 3
• C
  x² + 5x - 6
• D
  5x³

Simplify:
3a(5a² + 8a + 2)

• 15a³ + 24a² + 6a
• 10a³ + 24a + 6
• 8a³ + 11a² + 6a
• 15a³ + 24a + 6

Tags

CCSS.HSA.APR.A.1

Multiply

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• 
• 

Tags

CCSS.HSA.APR.A.1

Simplify:
x²(2x+3)

• x²+2x+3
• 2x+3
• 2x²+3x
• 2x³+3x²

Tags

CCSS.HSA.APR.A.1