SOLUTION: Find the rational solution of x^3+3x^2-5-4=0 show your use of the rational zero theorem

SOLUTION: Find the rational solution of x^3+3x^2-5-4=0 show your use of the rational zero theorem

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Question 891516: Find the rational solution of x^3+3x^2-5-4=0 show your use of the rational zero theorem
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

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According to the rational roots theorem, a rational root would be of -4,-2,-1,1,2, or 4. Since none of these is a root, there is no rational root for this cubic.

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