Polynomial Review

Find the difference. 
( 3 - 2x + 2x² ) - ( 4x - 5 + 3x² )

• -x² + 6x + 8

• 2x² + 5x - 7
• -x² -6x + 8
• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

(x² + 4x + 1)(2x + 3)

• 2x³ + 10x² + 14x + 4 
• 2x³ + 11x² + 14x + 3 
• -2x³ - 11x² + 14x + 5 
• x³ - 11x² + 14x + 3 

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSA.APR.A.1

Simplify the expression.
3x ( 7y² - 4xy + 4x - 1)

• 21xy² - 12x²y + 12x² - 3x

• 21xy² + 12x²y + 12x² - 4

• 21x⁴ + 3xy³ + 12xy²

• -12xy² + 3xy³ -21x⁴

Tags

CCSS.HSA.APR.A.1

Factor:

2x² + 3x - 9

• 2(x + 3)(x - 3)

• (2x - 3)²

• (x + 3)(2x - 3)

• (2x + 3)(x - 3)

Factor
x² + 9x - 36

• (x + 12)(x - 3)
• (x + 9)(x - 4)
• (x - 12)(x + 3)
• (x - 9)(x - 4)

Factor 

x² + 18x + 81                      

• (x + 9)(x – 9)
• (x + 18)²
• (x + 9)²
• (x + 6)²

Tags

CCSS.HSA.APR.C.4

(x - 1)(2x - 8)

• x² + 8x + 8

• 2x² + 8x - 8

• x² - 10x - 8

• 2x² - 10x + 8

Tags

CCSS.HSA.APR.A.1

2y ( y - 4) - 5y ( y + 1 )

• -3y - 13

• -3y² - 13y

• 7y² - 13y

• 7y² - 3y

Tags

CCSS.HSA.APR.A.1