Answer:
I think that the answer is A
Step-by-step explanation:

Break the expression into group:

factor out x from 4x² - 5x : x (4x-5)
factor out 3 from 12x-15 : 3 (4x-5)

factor out common term (4x-5) :

hope this helps!
Answer: 250
Step-by-step explanation: