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...It annoyed me. It's not just my school is it?

Aiight; so i'm really trying to lift my game in this subject because i've realised that it's actually coming easily to me. My weakness lies in writing up practicals; any tips that people can offer? Detail is good... *puppy dog eyes...* lol.

Well, I missed one of the intro lessions to functions due to a school leaders thing and i'm doing some catchup on functions. Just checking if i'm getting this right. Find f(x+h) - f(x) if: f(x) = 1 - x^2 f(x+h) = 1 - (x+h)^2 f(x+h) = 1 - (x+h)(x+h) f(x+h) = 1 - (x^2 + 2xh + h^2) so f(x+h)...

okay, so i've got my math extension half yearly on wednesday, and division of polynomials has always really been my weak point in the course. it's clicked, but i'm thrown when theres 3 factors (if that's the right word) in the divisor. so, for something like.. (2x3 + 4x2 – x + 8) / (x2 – 3x +...

probably a stupid question, but anyway..