SOLUTION: Solve for x: |x|^3-3|x|^2-4|x|=0

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Question 940864: Solve for x: |x|^3-3|x|^2-4|x|=0
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
Equation factors to , giving us solutions .

We can't have so discard that. Then gives us x = 0, and gives us -4, 4 as solutions.