you know in the end it's up to you, the advice given on bos should not determine your final decision.
if you're keen on dropping it, then drop. no point keeping it if you're not enjoying it or doing crap in it.
you shouldn't get any negative values inside the logs
i got
\int_{0}^{1}(7+x-2x^2)/(2-x) = \int_{0}^{1}2x+3 + 1/(2-x)
= [x^2 + 3x - ln(2-x)]
= [1+3 - ln1 - (0+0-ln2)] from 0 to 1 i.e sub in 1 first
= 4+ln2
unless you're definite that you'll be keeping 4unit maths then drop
my school didnt let me drop from 13 to 11 units until i "proved" myself in the half yearlies... :S
hmmm i was planning to go camping after hsc... lol
oh and maths kills trees.... and my life... :(
lol i lose my workbooks, there are too many lying around! and i just watched ben10 the movie lol... ohhh procrastination..... :mad1: