Rafael

18-year old studying Mathematics at university.


297,824 students helped
Teaching the World! Champion! Collaborator! Trophy Case! Bold Learner! On Fire! Friendly Face!
Level 13 in Algebra Level 11 in Trigonometry Level 8 in Calculus Level 7 in Precalculus Level 7 in Chemistry Level 5 in Physics Level 4 in Biology Level 1 in Geometry
210 Answers 26 Edits 1 Asked