Find positive and negative zeros function by descartes rule
For the given function: f(x) = x^6 + 4x^5 + 4x^4 + 3x^3 - x^2 - 5x +4
1. Determine maximum number of real zeros, and2. Utilize Descartes's rule of signs to find how many positive and how many negative zeros function has.
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Determine maximum number of real zeros. Utilize Descartes's rule of signs to find how many positive and how many negative zeros function has.
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