[tex]\begin{gathered} f(x)=3x^3-7x^2-7x+3 \\ cons\tan t\text{ term}=3=p \\ List\text{ of all its factors }+-1,\text{ +-3} \\ LEADING\text{ COE}FFICIENTE\text{ = 3 = }q \\ List\text{ of all its factors }+-1,\text{ +-3} \\ List\text{ of all possible zeros (}\frac{p}{q}\text{)} \\ List\text{ of all possible zeros (}\frac{p}{q}\text{)=}\frac{1}{3},\frac{1}{1},\frac{3}{1},\frac{3}{3} \\ List\text{ of all possible zeros (}\frac{p}{q}\text{)=}\frac{1}{3},1,3 \\ \text{The }List\text{ of all possible zeros are }\pm\frac{1}{3},1\pm,\pm3 \end{gathered}[/tex]
