Add Sub Polynomials

Add the polynomials.
(2x + 5y) + (3x - 2y)

• 3x + 5y

• 5x + 3y

• 5x + 7y

• 7xy + 1xy

Tags

CCSS.HSA.APR.A.1

Simplify each expression. 
(6x + 4x⁴ - 3x²) + (7x⁴ + 5x² + 8x)

• 11x⁴  + 2x² + 14x

• 16x⁴  + x² + 14x

• 11x⁴  + x² + 14x

• 11x⁴  + 2x² + 10x

Tags

CCSS.HSA.APR.A.1

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

• 11a³ - 4a² - 14a - 7 

• 5a³ - 4a² - 14a - 7 

• 5a³ - 4a² - 20a - 7 

• 5a³ - 9a² - 20a - 7

Tags

CCSS.HSA.APR.A.1

3x + 5x -2x

• 30x

• 6x

• 10x

• -30x

Tags

CCSS.7.EE.A.1

-r +4r -8s +13 +18s +2

• 3r +10s +15

• I don't know

• 5r +26s +15

• -3r -10s -15

Tags

CCSS.7.EE.A.1

• 3d + 20

• 3d + 20d

• 3 + 20d

Tags

CCSS.HSA.APR.A.1

(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1

• -2x² - 11x -4

• 2x²+ 5x -7

• -2x² + 11x -4

Tags

CCSS.HSA.APR.A.1

(2x + 3)(x² + 4x + 1)

• 2x³ + 10x² + 14x + 4 

• 2x³ + 11x² + 14x + 3 

• -2x³ - 11x² + 14x + 5 

• x³ - 11x² + 14x + 3 

Tags

CCSS.HSA.APR.A.1

Add or Subtract to Simplify:

(6b³ + 6 - b⁴) - (8b³ - 6b⁴ + 2)

• -7b⁴ +14b³ + 8

• 5b⁴ - 2b³ + 4

• 5b⁴ - 2b³ + 8

• -7b⁴ - 2b³ + 4

Tags

CCSS.HSA.APR.A.1