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(Tan[x])^5 - 3*(Tan[x])^4 - 2*(Tan[x])^3 - 10*(Tan[x])^2 + Tan[x] + 3 = 0
(Tan[x])^5 - 3*(Tan[x])^4 - 2*(Tan[x])^3 - 10*(Tan[x])^2 + Tan[x] + 3 = 0
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