Math question: Solve the cubic equation x^3 + 2x^2 - 3x - 5 = 0.
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Math Question: What is the smallest positive integer value of n in Fermat’s Theorem, expressed as xⁿ + yⁿ = zⁿ, for which the equation has a nontrivial solution?
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What is the y-intercept of the constant function f(x)=c?