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Simplifying 2x2 + 4x + 2y2 + 8y + -18 = 0 Reorder the terms: -18 + 4x + 2x2 + 8y + 2y2 = 0 Solving -18 + 4x + 2x2 + 8y + 2y2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-9 + 2x + x2 + 4y + y2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-9 + 2x + x2 + 4y + y2)' equal to zero and attempt to solve: Simplifying -9 + 2x + x2 + 4y + y2 = 0 Solving -9 + 2x + x2 + 4y + y2 = 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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