1.

If x = -1 and x = 2 are extreme points of f(x) = a log |x| + βx2 + x then

A. α = -6, β = -½
B. α = 2, β = -½
C. α = 2, β = ½
D. α = -6, β = ½
Answer» C. α = 2, β = ½


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