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 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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