Review on Brainly by David Lesperance

I like how easy it was for me as an English learner with little background in math or science, but good writing skills (and my own determination),to understand concepts that were difficult at first glance! It's also very helpful when you have problems understanding what exactly your professor wants from class discussions; this makes learning more efficient because instead of having them explain everything again multiple times throughout lecture/class periods etc., one can just quickly look up answers via brainy right away so they don't waste time trying hard not knowing anything about said subject matter yet still needing help getting through material effectively during lectures - which could otherwise be considered 'wasting' valuable teaching minutes if left unsolved by student who needs assistance while attempting something else unrelated e..g watching TV).