Adding and subtracting polynomials

9z³ - 6z + 8 - 4z³ + 3z - 2

• 5z³ - 3z + 6

• 5z³ + 9z + 6

• 5z³ - 9z + 6

• 13z³ - 3z + 6

Tags

CCSS.HSA.APR.A.1

 $\left(2x^2-5x+6\right)+\left(3x^2+x-7\right)$  

•  $5x^2-4x-1$  

•  $5x^2-6x+13$  

•  $x^2-4x+13$  

•  $5x^2+4x-1$  

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSA.APR.A.1

Simplify the following expression:

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

•  $n^2+10n+10$  

•  $n^2-13n-4$  

•  $n^2-3n+10$  

•  $n^2-3n-4$  

•  $n^2-13n+10$  

Tags

CCSS.HSA.APR.A.1

What is the perimeter for the given rectangle?

Hint: to find perimeter, add all sides.

• 6x³ - 9x² + 10x - 15

• 6x² + 1x - 15

• 6x² + 4x + 4

• 6x³ + 1x² - 15x

Tags

CCSS.HSA.APR.A.1

Simplify (combine like terms):

(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

What is the perimeter of the rectangle?

• 44

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSA.APR.A.1

Add the Linear Expressions

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

(a)  

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSA.APR.A.1