What are the possible rational zeros of f(x) = x4 + 6x3 – 3x2 + 17x

asked Jun 10, 2017 97.9k views

1 vote

What are the possible rational zeros of f(x) = x4 + 6x3 – 3x2 + 17x – 15?.

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$f(x) = x^4 + 6x^3-3x^2 + 17x-15\\\\15:\{\pm1;\ \pm3;\ \pm5;\ \pm15\}\\1:\{\pm1\}\\\\Answer:\boxed{\{\pm1;\ \pm3;\ \pm5;\ \pm15\}}$

Tsohr answered Jun 16, 2017