Adding, Subtracting and Multiplying Polynomials

(4x³-5x²+3x)+(-2x³-x²+6x)

• 2x³-6x²-9x

• -2x³-6x²+9x

• 2x³+6x²+9x

• 2x³-6x²+9x

Tags

CCSS.HSA.APR.A.1

Simplify the expression. (4a³ - 8a - 4a²) + (7a³ - 7 - 6a)

• 11a³ - 4a² - 14a - 7 

• 5a³ - 4a² - 20a - 7 

• 5a³ - 4a² - 14a - 7 

• 5a³ - 9a² - 20a - 7

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSA.APR.A.1

Perform the indicated operation: (3- 2x + 2x²) - (4x -5 +3x²)

• -x² -6x + 8

• 2x² + 5x - 7

• -2x² + 11x - 4

Tags

CCSS.HSA.APR.A.1

(2x-1)(x+5)

• 2x+5x−1x  

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSA.APR.A.1

 2x³(x²−2x − 3)

• 2x⁶- 4x³ - 6x³

• -2x⁵−4x⁴ − 6x³

• 2x⁵−4x⁴ − 6x³

• -2x⁶−4x³ − 6x³

Tags

CCSS.HSA.APR.A.1

(x + 5)(x + 4)

• x² + x + 20

• x² + 9x + 20

• x² + 20x + 9

• x² - 9x + 54

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSA.APR.C.4

Simplify.

(2b − 6)(2b + 6)

• 4b² − 24b − 36

• 2b² − 36

• 4b² − 36

• 4b − 36

Tags

CCSS.HSA.APR.A.1