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Simplifying -2x3 + -8x2 + 18x + 72 = 0 Reorder the terms: 72 + 18x + -8x2 + -2x3 = 0 Solving 72 + 18x + -8x2 + -2x3 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(36 + 9x + -4x2 + -1x3) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(36 + 9x + -4x2 + -1x3)' equal to zero and attempt to solve: Simplifying 36 + 9x + -4x2 + -1x3 = 0 Solving 36 + 9x + -4x2 + -1x3 = 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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