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