ADDING AND SUBTRACTING POLYNOMIALS

Add to Simplify:
 (4x - 2x³) + (5x³ - 4x + 5)

• 3x³ + 5
• 3x³ + 8x + 5
• 3x² + 5
• 7x³ + 8x + 5

Tags

CCSS.HSA.APR.A.1

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

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

Tags

CCSS.HSA.APR.A.1

Add or Subtract to Simplify:
(5x + x² - 4) - (4x - x² + 6)

• 2x² + x + 2 
• x + 2
• 2x² + x - 10 
• x - 10 

Tags

CCSS.HSA.APR.A.1

Add or Subtract to Simplify:
(x⁵ + x³) - (6x - x³ + 6x⁵)

• -5x⁵ + 2x³ - 6x
• 7x⁵ - 6x
• -5x³ + 2x² - 6x
• -5x⁵ - 6x

Tags

CCSS.HSA.APR.A.1

Find the sum by combining like terms:

 $\left(4x^2+x+7\right)+\left(2x^2+3x+1\right)$  

•  $6x^2+3x+8$  

•  $6x^2+4x+8$  

•  $6x^4+3x^2+8$  

•  $6x^4+4x^2+8$  

Tags

CCSS.HSA.APR.A.1

Find the difference by combining like terms.

 $\left(3x^3-x^2+8\right)-\left(x^3+5x^2+4x-7\right)$  

•  $2x^3-6x^2-4x+1$  

•  $2x^3+4x^2-4x+15$  

•  $2x^3+4x^2-4x+1$  

•  $2x^3-6x^2-4x+15$  

Tags

CCSS.HSA.APR.A.1

Combine like terms:

 $2x^3-5x+4x^3-2x$  

•  $6x^3-3x$  

•  $6x^3-7x$  

•  $6x^6-7x$  

•  $6x^6-3x$  

Tags

CCSS.7.EE.A.1

Find the sum by combining like terms:  $\left(5-t-t^2\right)+\left(9t+t^2\right)$  

•  $-2t^2-10t+5$  

•  $-2t^2+8t+5$  

•  $-10t+5$  

•  $8t+5$  

Tags

CCSS.HSA.APR.A.1

Subtract: (2a² + 5a + 3) -(a² - 3a - 4)

• 3a² + 2a - 1
• a² + 8a + 7
• 3a² + 8a + 7
• a² + 2a - 1

Tags

CCSS.HSA.APR.A.1

Find the sum.
(3x³ + 3x² – 4x + 5) + (x³ – 2x² + x – 4)

• 4x³ + 1x² – 3x + 1
• 2x³ + 1x² - 5x + 9
• 6x³ + 1x - 1x² - 3
• 3x⁵ +1x - 1x⁵ - 3x

Tags

CCSS.HSA.APR.A.1