lmaoo i did a 3sectheta sub for that but it was so screwed then i later realised you just needed to do a u=x^2-9 sub (the thing in the squareroot - worked out very nice )
you need to submit something and just show that u made an "effort" in your submission - if you submit a document with just one word and is not related, then you will get a N award alongside a zero mark
anyone know any private hsc physics tutoring?
im after someone experienced and not someone just going through a pearson textbook, but someone who has resources and stuff.
and are there any other books full of questions for practice??? cause the pearson textbook has very general questions and they arent really exam-style questions as well , so im confused on to what book I should buy
yh but doesnt the new excel success one (2020) have questions from past hsc papers but ordered in terms of the modules for the new syllabus? so isnt that better cause a lot of the past papers online are old syllabus stuff