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Simplifying (2x + 3y + -1) * dx + (x + 2y) * dy = 0 Reorder the terms: (-1 + 2x + 3y) * dx + (x + 2y) * dy = 0 Reorder the terms for easier multiplication: dx(-1 + 2x + 3y) + (x + 2y) * dy = 0 (-1 * dx + 2x * dx + 3y * dx) + (x + 2y) * dy = 0 Reorder the terms: (-1dx + 3dxy + 2dx2) + (x + 2y) * dy = 0 (-1dx + 3dxy + 2dx2) + (x + 2y) * dy = 0 Reorder the terms for easier multiplication: -1dx + 3dxy + 2dx2 + dy(x + 2y) = 0 -1dx + 3dxy + 2dx2 + (x * dy + 2y * dy) = 0 -1dx + 3dxy + 2dx2 + (dxy + 2dy2) = 0 Reorder the terms: -1dx + 3dxy + dxy + 2dx2 + 2dy2 = 0 Combine like terms: 3dxy + dxy = 4dxy -1dx + 4dxy + 2dx2 + 2dy2 = 0 Solving -1dx + 4dxy + 2dx2 + 2dy2 = 0 Solving for variable 'd'. Move all terms containing d to the left, all other terms to the right. Factor out the Greatest Common Factor (GCF), 'd'. d(-1x + 4xy + 2x2 + 2y2) = 0Subproblem 1
Set the factor 'd' equal to zero and attempt to solve: Simplifying d = 0 Solving d = 0 Move all terms containing d to the left, all other terms to the right. Simplifying d = 0Subproblem 2
Set the factor '(-1x + 4xy + 2x2 + 2y2)' equal to zero and attempt to solve: Simplifying -1x + 4xy + 2x2 + 2y2 = 0 Solving -1x + 4xy + 2x2 + 2y2 = 0 Move all terms containing d to the left, all other terms to the right. Add 'x' to each side of the equation. -1x + 4xy + 2x2 + x + 2y2 = 0 + x Reorder the terms: -1x + x + 4xy + 2x2 + 2y2 = 0 + x Combine like terms: -1x + x = 0 0 + 4xy + 2x2 + 2y2 = 0 + x 4xy + 2x2 + 2y2 = 0 + x Remove the zero: 4xy + 2x2 + 2y2 = x Add '-4xy' to each side of the equation. 4xy + 2x2 + -4xy + 2y2 = x + -4xy Reorder the terms: 4xy + -4xy + 2x2 + 2y2 = x + -4xy Combine like terms: 4xy + -4xy = 0 0 + 2x2 + 2y2 = x + -4xy 2x2 + 2y2 = x + -4xy Add '-2x2' to each side of the equation. 2x2 + -2x2 + 2y2 = x + -4xy + -2x2 Combine like terms: 2x2 + -2x2 = 0 0 + 2y2 = x + -4xy + -2x2 2y2 = x + -4xy + -2x2 Add '-2y2' to each side of the equation. 2y2 + -2y2 = x + -4xy + -2x2 + -2y2 Combine like terms: 2y2 + -2y2 = 0 0 = x + -4xy + -2x2 + -2y2 Simplifying 0 = x + -4xy + -2x2 + -2y2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Solution
d = {0}
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