8x^6+6x^3-9=0

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Solution for 8x^6+6x^3-9=0 equation:


Simplifying
8x6 + 6x3 + -9 = 0

Reorder the terms:
-9 + 6x3 + 8x6 = 0

Solving
-9 + 6x3 + 8x6 = 0

Solving for variable 'x'.

Factor a trinomial.
(-3 + -2x3)(3 + -4x3) = 0

Subproblem 1

Set the factor '(-3 + -2x3)' equal to zero and attempt to solve: Simplifying -3 + -2x3 = 0 Solving -3 + -2x3 = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -2x3 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -2x3 = 0 + 3 -2x3 = 0 + 3 Combine like terms: 0 + 3 = 3 -2x3 = 3 Divide each side by '-2'. x3 = -1.5 Simplifying x3 = -1.5 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 '(3 + -4x3)' equal to zero and attempt to solve: Simplifying 3 + -4x3 = 0 Solving 3 + -4x3 = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -4x3 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -4x3 = 0 + -3 -4x3 = 0 + -3 Combine like terms: 0 + -3 = -3 -4x3 = -3 Divide each side by '-4'. x3 = 0.75 Simplifying x3 = 0.75 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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