neuro11
先輩
- 29 Jul 2011
- 73
- 0
hello people, just a quick off-topic: how do you solve 2007 undergraduate Math B 1. 5) ?
since from the equation we get that D=-48, then I suppose something should be done with (2a-b)(2b-a), or not? please help
Hi, i think you are in a very wrong place to ask this question. This is a postgraduate applicant thread, more importantly people here are in a more advanced stage of getting selected (infact everything is done other than the final WORD). i would suggest you to look for a more suitable thread to post your question.