Add/ Subtract Polynomial

Simplify the following expression

 $(2x^2+5x-7)+(3-4x^2+6x)$  

•  $2x^2+3x\ +1$  

•  $-2x^{2\ }-11x-4$  

•  $2x^{2\ }+5x-7$  

•  $-2x^2+11x-4$  

Tags

CCSS.HSA.APR.A.1

Find the differences

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

•  $x^{2\ }+6x\ +8$  

•  $-x^2-6x+8$  

•  $2x^{2\ }+5x-7$  

•  $-2x^2+11x-4$  

Tags

CCSS.HSA.APR.A.1

Simplify each expression

 $\left(6b^{3\ }+6-b^4\right)\ -\ \left(8b^3-\ 6b^4+2\right)$  

•  $4b^4-2b^3+7$  

•  $5b^{4\ }-2b^{3\ }+4$  

•  $b^4-2b^3+7$  

•  $5b^4-2b^3+7$  

Tags

CCSS.HSA.APR.A.1

Simplify each expression.

(6x + 4x⁴ - 3x²) + (7x⁴ + 5x² + 8x)

• 11x⁴ + 2x² + 14x

• 11x⁴ + x² + 14x

• 16x⁴ + x² + 14x

• 11x⁴ + 2x² + 10x

Tags

CCSS.HSA.APR.A.1

Find the difference

(4n⁴ - 8n + 4) - (8n² + 4n⁴ + 1)

• -8n² - 8n + 3

• -6n² - 8n + 3

• -7n² - 8n + 3

• -7n² - 4n + 3

Tags

CCSS.HSA.APR.A.1

What is the degree of this polynomial?

4xy² + 3x - 5

• 2

• 3

• 4

• 5

Which of the following are examples of like terms

• 2 and 2x

• y and x

• $y^{3\ }and\ x^3$

• -3x and 3x

Tags

CCSS.6.EE.A.2B

Add the polynomials.

(2x + 5y) + (3x - 2y)

• 3x+5y

• 5x+3y

• 5x+7y

• 7xy+xy

Tags

CCSS.HSA.APR.A.1

Which of the following are examples of like terms

• 2 and 2x

• y and x

• $y^{3\ }and\ x^3$

• -3x and 3x

Tags

CCSS.6.EE.A.2B

Combine like terms to simplify

 $\left(5x+2\right)+\left(4x+5\right)$  

• 9x-7

• -9x-11

• x+7

• 9x+7

Tags

CCSS.7.EE.A.1