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If f(x) = 3x4 + 2x3 – X + 15,what would be the list ofpossible rational roots?a) + 1, 5, 1,3,5,15b) +1,3,5,15c) }, 1, 3, 5, 15d) 1, 2, 3, 6, 9, 18

If Fx 3x4 2x3 X 15what Would Be The List Ofpossible Rational Rootsa 1 5 13515b 13515c 1 3 5 15d 1 2 3 6 9 18 class=

Answer :

[tex]\begin{gathered} f(x)=3x^4+2x^3-x+15 \\ p=15 \\ q=3 \\ \frac{p}{q}=\pm15,\pm5,\pm\frac{1}{3}\pm1,\pm3 \\ \\ \text{All possibole rational roots are }\pm15,\pm5,\pm\frac{1}{3}\pm1,\pm3,\text{ option c} \end{gathered}[/tex]

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