I failed my math class at the university, I have to pay money from the financial assistance?

I received two grants this year. Pell Grant and the State's need for assistance. I do my math class and I wonder if the school will make me money back. I'm thinking of resuming it spring quarter. This is the first time I failed a class in college. I'm a sophomore right now and I did pretty well my freshman year. I took 15 credits each quarter if that helps.

Now you do not have to pay back the money but u will have to take that class