SOLUTION: State the number of complex roots, imaginary roots, and real roots: -2x^6 – x^2 + x – 7 = 0

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Question 383664: State the number of complex roots, imaginary roots, and real roots:
-2x^6 – x^2 + x – 7 = 0


Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
No real roots.
All roots are complex.
From Mathematica, the approximate solutions are,
x=-1.087-0.6878i
x=-1.087%2B0.6878i
x=0.03866-1.1886i
x=0.03866%2B1.1886i
x=1.04839-0.62962i
x=1.04839%2B0.62962i