Question

Use the Rational Zeros Theorem to write a list of all possible rational zeros of the function. f(x) = -2x4 + 4x3 + 3x2 + 18

Answer 1

`f(x) = -2x^4 + 4x^3 + 3x^2 + 18`


`18:\{\pm1;\ \pm2;\ \pm3;\ \pm6;\ \pm9;\ \pm18\}\\2:\{\pm1;\ \pm2\}\\\\Answer:\boxed{\{\pm(1)/(2);\ \pm1;\ \pm(3)/(2);\ \pm2;\ \pm3;\ \pm(9)/(2);\ \pm6;\ \pm9;\ \pm18\}}`