Answer:
be genuine about it
talk nicely and politely
don't tell her that it is unfair
ask her how you can become better
you've got this, and you seem to deserve an a
tell her that you're passionate about it and prioritize your study
don't be sassy or unlikeable, probably wait for an appropriate time, like when everybody leaves
make sure everything else supports your claim that you think you deserve this, like you have a good grade in everything else
Step-by-step explanation: