Operations with Polynomials

Find the sum of  $\left(7k^2\ -\ 8\right)\ and\ \left(5k^2\ -\ 6k^3\ +8\right)$  

•  $-k^3\ +12k^2$  

•  $-6k^3\ +12k^2$  

•  $-k^3+7k^2+5$  

•  $-k^3+7k^2$  

Tags

CCSS.HSA.APR.A.1

Find the sum of $\left(5r^2-8r^3\right)\ and\ \left(8r^2+8r^3+4\right)$  

•  $13r^2+4$  

•  $14r^2+4$  

•  $8r^2+4$  

•  $2r^2+4$  

Tags

CCSS.HSA.APR.A.1

Find the difference of  $\left(3v+5v^4+7\right)\ and\ \left(4v^3-4v+1\right)$  

•  $5v^4-4v^3+7v+6$  

•  $5v^4+4v^3-9v+12$  

•  $5v^4+4v^3-v+15$  

•  $5v^4+4v^3-v+12$  

Tags

CCSS.HSA.APR.A.1

Find the difference of  $\left(7n-4n^3-6n^2\right)\ and\ \left(n-5n^2+6n^4\right)$  

•  $-6n^4-2n^3-n^2+4n$  

•  $-6n^4-4n^3-n^2+6n$  

•  $-6n^4-4n^3-n^2+4n$  

•  $-6n^4-4n^3-n^2+5n$  

Tags

CCSS.HSA.APR.A.1

Find the product of

6 and (5n - 2)

• 15n - 6

• 21n - 42

• 3n + 3

• 30n - 12

Tags

CCSS.6.EE.A.3

Find the product of

4 and (r + 5)

• 40r - 24

• 10r² + 16r

• 24r + 24

• 4r + 20

Tags

CCSS.6.EE.A.3

Find the product of

(p - 4) and (5p - 1)

• 8p² - 71p + 56

• 8p² + 71p + 56

• 8p² + 57p - 56

• 5p² - 21p + 4

Tags

CCSS.HSA.APR.A.1

Find the product of

(5b + 2) and (b - 1)

• 5b² - 3b - 2

• 8b² - 16b + 8

• 5b² - 2

• 8b² - 8

Tags

CCSS.HSA.APR.A.1

Find the product of

(8n - 4) and (7n² - 5n + 3)

• 56n³ + 36n² + 28n + 12

• 3n³ - 24n² + 35n + 6

• 15n³ + 55n² + 40

• 56n³ - 68n² + 44n - 12

Tags

CCSS.HSA.APR.A.1

Find the product

(3p - 1) and (2p² - 3p + 2)

• 56p³ - 49p² - 55p - 6

• 4p³ + 13p² - 42p - 35

• 24p³ - 30p² + 62p - 14

• 6p³ - 11p² + 9p - 2

Tags

CCSS.HSA.APR.A.1