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Which values of x are solutions of the equation x^3+ x^2-2x=0
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Which values of x are solutions of the equation x^3+ x^2-2x=0

User SalGad
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Factor out the x first leaving you with a quadratic. Factor that expression completely to get that x = 0, 1, -2. You have to have 3 solutions since your original expression is raised to the 3rd power.
User Victor Fazer
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