Find roots of x^6-×-1 ?

1 Answer
Alan N.
Jun 5, 2018

See roots below.

Explanation:

#x^6-x-1 =0#

This degree 6 polynomial will have 6 real and/or complex roots.

Using the online polynomial root solver: https://www.mathportal.org/calculators/solving-equations/polynomial-equation-solver.php

#x_1 approx -0.77809#

#x_2 approx 1.13472#

#x_3 approx 0.45106+1.00236*i#

#x_4 approx 0.45106-1.00236*i#

#x_5 approx -0.62937+0.73576*i#

#x_6 approx -0.62937-0.73576*i#

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