Tuesday, July 28, 2009

A math question for tutor interview?

a high school student want to hire a math tutor. but the qualified tutor must be able to answer the question:


a+b+c = 0


1/(a+1) + 1/(b+2) + 1/(c+3) = 0


then (a+1)^2 + (b+2)^2 +(c+3)^2 = ?

A math question for tutor interview?
I am not in the accelerated math class. Just regular. We haven't learned that.


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