Use the Rational Roots Test to Find All Possible Roots t^4-2t^3+2t^2-10t-15

$t^{4} - 2 t^{3} + 2 t^{2} - 10 t - 15$

If a polynomial function has integer coefficients, then every rational zero will have the form $\frac{p}{q}$ where $p$ is a factor of the constant and $q$ is a factor of the leading coefficient.

$p = \pm 1, \pm 3, \pm 5, \pm 15$

$q = \pm 1$

Find every combination of $\pm \frac{p}{q}$ . These are the possible roots of the polynomial function.

$\pm 1, \pm 3, \pm 5, \pm 15$

Use the Rational Roots Test to Find All Possible Roots t^4-2t^3+2t^2-10t-15

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