Find the product. Use the Box/Table Method.

  −3b³(6b² + b − 9)

• -18b⁵ - 3b⁴ + 27b³

• 3b⁶ - 3b³ - 6b

• -18b⁵ - 3b³ + 27

• -18b⁶ - 3b³ + 27b³

Tags

CCSS.HSA.APR.A.1

2k²(5k³ + 4k² − 1)

• 7k⁵ + 6k⁴ - 2k³

• 10k⁵ + 2k⁴ - 1

• 10k⁵ + 8k⁴ - 2k²

• 10k⁵ + 4k⁴ - 2k³

Tags

CCSS.HSA.APR.A.1

(d + 2)(d − 4) 

• d - 4d - 2

• d² + 2d + 8

• d² - 6d - 8

• d² - 2d - 8

Tags

CCSS.HSA.APR.A.1

(5p − 4)(8p − 3)

• 40p² - 47p + 12

• -40p² - 37p + 12

• 40p² - 32p - 7

• -40p² - 15p + 12

Tags

CCSS.HSA.APR.A.1

(2n – 6)(n – 4)

• 3n² + 8n - 24

• 2n² - 14n + 24

• 3n² - 8n + 24

• -2n² - 14n - 24

Tags

CCSS.HSA.APR.A.1

(s + 5)(s – 3)

• s² + 8s - 15

• -s² + 5s + 2

• s² + 2s - 15

• s² - 5s + 15

Tags

CCSS.HSA.APR.A.1

(3p – 5)(p + 2)

• p² + 6p + 10

• 3p² + 11p - 10

• p² - 3 p + 10

• 3p² + p - 10

Tags

CCSS.HSA.APR.A.1

So, like the set of integers, the set of polynomials is _________________ under multiplication.

Tags

CCSS.7.EE.A.1