Answer: (5n - 8)(n² - 3)
Step-by-step 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)
