SOLUTION: find the rational roots of 4x³-3x-1=0

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Question 454539: find the rational roots of 4x³-3x-1=0
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
4x%5E3+-+3x+-+1+=+%28x-1%29%282x+%2B+1%29+=+0
==> (Rational) roots are 1, -1/2 (multiplicity 2).