I will be entering precalculus 1 in college.
I'm not afraid because lately I have developed, somewhat, of a passion for mathematics because of computer science.
Then my question is, kindly asking, what are the concepts I need to know before entering?
If you have recommendations for precaculus worksheets that I should try, bring it on.
vaironxxrd, for reference, see the binomial theorem. The 1, 4, 6, 4, 1 pattern in the coefficients should hint that the expression is a binomial expansion.
more gentle introduction.
It isn't certain that you are expected to be familiar with this before entering your course (though it wouldn't hurt either way). In some institutions, the binomial theorem would be covered in a precalc course, but in others it might be introduced earlier.