rusualexrusualex1 rusualexrusualex1 29-12-2023 Mathematics Answered Let E(x) = (x√(3) + 2)^2 - (x√(3) + 2)(x√(3) - 1) - 3(x√(3) + 2), for any x ∈ R. Show that E(n) ∈ N, for any n ∈ N.