If you don't know what ALEKS is, it's basically a robot sent from hell to suck the soul out of you and destroy your will to live as it forces you to input the exact answer it wants on problems with multiple, complicated steps, or else it will send you back and make you do even more of those same problems until you by the grace of god finally put a streak of correct answers together and can then move on to the next topic and do it all over again.