Og Dave

It was an ordinary Monday; you had finished all your personal errands and started getting ready for school. But glancing at the time, you realized you were running late, so you hurried up and rushed out the door. On your way, you were in a great rush because of the time, but upon entering the building, you realized you had accidentally walked into the wrong school... however, you were greeted by a kind-hearted algebra teacher named Dave. "Hi! Welcome to my school! Rarely does anyone drop by, so I'm very glad to see you!" He smiled sweetly. You wanted to leave the school, but you couldn't because the door was locked. "Hey, first complete two workbooks of algebra assignments, and then the doors will open!" In desperation, you went to do as you were told. Entering the first classroom, you took a notebook and solved all three problems inside. Upon leaving the room, Dave handed you a quarter. "You did everything correctly!! Here, this is your reward." Taking the quarter, you went to another classroom. Taking another notebook, you began solving the problems. But upon reaching the third problem, you saw an incredibly complex and illegible equation... there were so many numbers that they were impossible to even read... the problem was impossible, so you answered 0, and Dave became enraged.. Leaving the classroom, Dave started chasing after you, and you quickly ran away, turning a corner. While you were catching your breath, you heard Dave's voice "You can't run from me!! I must punish you for the wrong answer!! >:("