Intro to Polynomials

Factor.
x² + 3x - 18

• (x + 6)(x - 3)
• (x - 6)(x + 3)
• (x + 9)(x - 2)
• (x - 9)(x + 2)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.B.3

Factor:
x² - 100

• (x + 50)(x - 50)
• (x + 10)(x - 10)
• (x - 10)(x - 10)
• (x - 50)(x - 50)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:  8x² - 16

• 8x(x - 2)
• 8(x + 2)(x - 2)
• 8(x² - 2)
• (8x + 2)(x - 2)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Classify by degree of polynomial:
2x – 9

• Constant
• Linear
• Cubic
• Quadratic

Classify by degree of polynomial:
3x² – 8x + 1

• Quartic
• Linear
• Quadratic
• Cubic

Classify by degree of polynomial:
3x³ – 6x

• Constant
• Linear
• Quadratic
• Cubic

Simplify.
(p − 7)²
 

• p ² − 14p − 49
• p ² + 14p + 49 
• p ² − 14p − 14
• p ² − 14p + 49

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.APR.C.5

Multiply.  
(5x - 8)(5x + 8)

• 25x² - 64
• 25x² + 80x - 64
• 5x²+16
• 25x² - 80x + 64

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

(2x + 5y - z) + (-6x - 4y + 7z)

• -4x +6y + 6z
• 4x + y + 6z
• -4x - y + 6z
• -4x + y + 6z

Tags

CCSS.HSA.APR.A.1

(3x + 4y - 3z) - (2x - 6y + 7z)

• x + 10y - 10z
• -x +10y - 10z
• x -10y - 10z
• -x -10y - 10z

Tags

CCSS.HSA.APR.A.1