<human>: I have recently decided to start an undergrad degree in math/physics out of personal interest at a state university, however I am 25 and have forgotten a lot of math. About a week ago, I got on Khan Academy and refreshed up on arithmetic and as of now, progressed to an understanding of basic algebra/systems of equations. I love math and wish to continue, however, I was looking at some of the math needed for physics in general and it would seem that I am sorely not ready as I do not even understand what some of the symbols mean. Is this math that I need to learn on my own, or will uni teach me this as part of undergrad curriculum?

I never studied algebra II/trig in high school, and have forgotten most geometry, basically I am starting from scratch (thank you khan academy!)

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<bot>: possible to go into under grad studies with only a basic understanding of algebra and learn the math needed for physics undergrad with tons of hard work and a genuine love of math/physics?