This week I learned the solution to some problems from the IMO (International Mathematical Olympiad), it was very interesting https://www.youtube.com/watch?v=M64HUIJFTZM
I also read part of The count of Monte Cristo, it's a very well written book. So far a guy got put in jail because ha was framed by his enemy's, but he escapes after 14 years and finds a legendary treasure. Thats where I am right know.
I also learne about factoring polynomials and that (a+b)^2=a^2+2ab+b^2
