Answer:
GCF: 5x
First parenthesis: 5x (2x+1)
Second parenthesis: (6x-7)
Explanation:
5 is the only one that 60, 40, and 35 go into.
When you put, 5x (2x+1) (6x-7) it ends up equaling to 60x^3 - 40x^2 - 35x
I hope this helps! I’m sorry if it doesn’t I just really suck at explaining lol