The function f(x)=2x^(4)+x^(3)-7x^(2)+4 has at least two rational roots. Use the rational root theorem to find...

 

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The function f(x)=2x^(4)+x^(3)-7x^(2)+4 has at least two rational roots. Use the rational root theorem to find those roots, then proceed to find all complex roots. (Note: roots may be integer, rational, irrational, an(d)/(o)r complex. ) The function f(x)=2x^(4)+x^(3)-7x^(2)+4 has at least two rational roots. Use the rational root theorem to find those roots, then proceed to find all complex roots. (Note: roots may be integer, rational, irrational, an(d)/(o)r complex. )