Answer: tu connais les devoirs ?
Explanation: This might not be exactly perfect, but I’m pretty fluent so I think this is the right saying. If you typed the question wrong though, I believe the answer would actually be- avez-vous fait les devoirs?
But that only applies if you typed the question wrong, my first answer is the one you should stick with if you typed it how you meant to. Hope this helped (Translation of my first answer- do you know the homework?)