lowkey4lyf3 lowkey4lyf3

31-05-2018
Mathematics

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

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Luv2Teach Luv2Teach

31-05-2018

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.

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