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hard math problem

Ivan_StanchevIvan_Stanchev Posts: 558- Member
edited November 2008 in SAT Preparation
Let f(x)=x^2 - 5x +2 and g(x) = f(x-4)
Find the positive root of the equition f(x) = g(2)

I solved this ,the answer is 7, but do you thnik problem like this appears on the SAT ?It is from Barron`s 2400 club and is marked as ''hard'' In this book there are no 'easy' problems and the medium ones are the ones that we consider as ''hard'' on the real test.So this is supposed to be a ''superhard'' :}
Post edited by Ivan_Stanchev on

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