Use the Rational Roots Test to Find All Possible Roots f(x)=x^3-13x^2+50x-56

$f (x) = x^{3} - 13 x^{2} + 50 x - 56$

Step 1

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.

$p = \pm 1, \pm 2, \pm 4, \pm 7, \pm 8, \pm 14, \pm 28, \pm 56$

$q = \pm 1$

Step 2

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

$\pm 1, \pm 2, \pm 4, \pm 7, \pm 8, \pm 14, \pm 28, \pm 56$

Use the Rational Roots Test to Find All Possible Roots f(x)=x^3-13x^2+50x-56

Related Questions

Support LCMGCF.com by disabling your adblocker.