3x^4+18x^2=-24

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Solution for 3x^4+18x^2=-24 equation:


Simplifying
3x4 + 18x2 = -24

Reorder the terms:
18x2 + 3x4 = -24

Solving
18x2 + 3x4 = -24

Solving for variable 'x'.

Reorder the terms:
24 + 18x2 + 3x4 = -24 + 24

Combine like terms: -24 + 24 = 0
24 + 18x2 + 3x4 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(8 + 6x2 + x4) = 0

Factor a trinomial.
3((4 + x2)(2 + x2)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(4 + x2)' equal to zero and attempt to solve: Simplifying 4 + x2 = 0 Solving 4 + x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x2 = 0 + -4 x2 = 0 + -4 Combine like terms: 0 + -4 = -4 x2 = -4 Simplifying x2 = -4 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 '(2 + x2)' equal to zero and attempt to solve: Simplifying 2 + x2 = 0 Solving 2 + x2 = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x2 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x2 = 0 + -2 x2 = 0 + -2 Combine like terms: 0 + -2 = -2 x2 = -2 Simplifying x2 = -2 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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