-x^6-19x^3+216=0

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Solution for -x^6-19x^3+216=0 equation:


Simplifying
-1x6 + -19x3 + 216 = 0

Reorder the terms:
216 + -19x3 + -1x6 = 0

Solving
216 + -19x3 + -1x6 = 0

Solving for variable 'x'.

Factor a trinomial.
(8 + -1x3)(27 + x3) = 0

Subproblem 1

Set the factor '(8 + -1x3)' equal to zero and attempt to solve: Simplifying 8 + -1x3 = 0 Solving 8 + -1x3 = 0 Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + -1x3 = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1x3 = 0 + -8 -1x3 = 0 + -8 Combine like terms: 0 + -8 = -8 -1x3 = -8 Divide each side by '-1'. x3 = 8 Simplifying x3 = 8 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(27 + x3)' equal to zero and attempt to solve: Simplifying 27 + x3 = 0 Solving 27 + x3 = 0 Move all terms containing x to the left, all other terms to the right. Add '-27' to each side of the equation. 27 + -27 + x3 = 0 + -27 Combine like terms: 27 + -27 = 0 0 + x3 = 0 + -27 x3 = 0 + -27 Combine like terms: 0 + -27 = -27 x3 = -27 Simplifying x3 = -27 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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