Mathematics, 30.10.2021 14:00 itzygutierrez2763
Use Descartes rule of signs to determine the possible numbers of positive and negative real numbers of f, list possible rational zeros of f, use a graphing utility to graph f so that some of the possible zeros can be disregarded and determine the real zeros of f f(x)=x^3+x^2-4x-4
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Use Descartes rule of signs to determine the possible numbers of positive and negative real numbers...
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