[Shashakiro]

Originally Posted by meiloyn

Also, does anyone know a guess-free method to finding the square root of an unfamiliar number without having to use a calculator? I'm asking because if this guessing game keeps up, I'm going to fail the future test, or at least manage to answer 4 questions by the time class is over.

There is no way that you'd be able to do on a test, sans memorization.

I doubt your teacher will ask you to know the square root of anything above 625 that doesn't end in 0, so just memorize everything up to that if you're worried.