Question

I need to know what this means ​

Answer 1

Answer: (5n - 8)(n² - 3)

Explanation:

You can factor this using the Grouping Method (hint: rearrange the terms)

5n³ - 8n² - 15n + 24

= 5n³ - 15n -8n² +24

= 5n(n² - 3) -8(n² - 3)

= (5n - 8)(n² - 3)