-x^3-2x-1=0

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Solution for -x^3-2x-1=0 equation: 


Simplifying
-1x3 + -2x + -1 = 0

Reorder the terms:
-1 + -2x + -1x3 = 0

Solving
-1 + -2x + -1x3 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-1'.
-1(1 + 2x + x3) = 0

Ignore the factor -1.

Subproblem 1
Set the factor '(1 + 2x + x3)' equal to zero and attempt to solve:

Simplifying
1 + 2x + x3 = 0

Solving
1 + 2x + x3 = 0

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

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