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Simplifying x8 + 5x4 + 6 = 0 Reorder the terms: 6 + 5x4 + x8 = 0 Solving 6 + 5x4 + x8 = 0 Solving for variable 'x'. Factor a trinomial. (3 + x4)(2 + x4) = 0Subproblem 1
Set the factor '(3 + x4)' equal to zero and attempt to solve: Simplifying 3 + x4 = 0 Solving 3 + x4 = 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 + x4 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x4 = 0 + -3 x4 = 0 + -3 Combine like terms: 0 + -3 = -3 x4 = -3 Simplifying x4 = -3 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 + x4)' equal to zero and attempt to solve: Simplifying 2 + x4 = 0 Solving 2 + x4 = 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 + x4 = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x4 = 0 + -2 x4 = 0 + -2 Combine like terms: 0 + -2 = -2 x4 = -2 Simplifying x4 = -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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