ATAR Notes: Forum
VCE Stuff => VCE Mathematics => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Specialist Mathematics => Topic started by: Linkage1992 on October 16, 2010, 05:30:05 pm
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I know the answer is 2, but I found that it can also be -6!
I resolved the equation into partial fractions using complex numbers, solved it with logarithms, equated the values ( I even used Euler's identity) and got a to equal -6. I checked it on my calculator and it worked! My mind has been blown...
nevermind, i screwed up somewhere because you get the negative version of the answer haha ::)