# Tangent Tango 2

Geometry Level 4

If $\tan^2 12°$, $\tan^2 24°$, $\tan^2 48°$, and $\tan^2 96°$ are the roots of the polynomial $f(x) = x^4 + Ax^3 + Bx^2 + Cx + D$, find $A + 2B + 3C + 4D$.

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