SOLUTION: Using Descartes's rule of signs, determine the possible number of positive and negative real zeros for the given function. 3x^4-2x^3-8x+5

SOLUTION: Using Descartes's rule of signs, determine the possible number of positive and negative real zeros for the given function. 3x^4-2x^3-8x+5

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Question 673740: Using Descartes's rule of signs, determine the possible number of positive and negative real zeros for the given function.
3x^4-2x^3-8x+5
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
�1,�1/3,�5,�5/3
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