(x*y^2+1)dx+(x^2*y-y)dy=0

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Solution for (x*y^2+1)dx+(x^2*y-y)dy=0 equation:


Simplifying
(x * y2 + 1) * dx + (x2 * y + -1y) * dy = 0

Multiply x * y2
(xy2 + 1) * dx + (x2 * y + -1y) * dy = 0

Reorder the terms:
(1 + xy2) * dx + (x2 * y + -1y) * dy = 0

Reorder the terms for easier multiplication:
dx(1 + xy2) + (x2 * y + -1y) * dy = 0
(1 * dx + xy2 * dx) + (x2 * y + -1y) * dy = 0
(1dx + dx2y2) + (x2 * y + -1y) * dy = 0

Multiply x2 * y
1dx + dx2y2 + (x2y + -1y) * dy = 0

Reorder the terms for easier multiplication:
1dx + dx2y2 + dy(x2y + -1y) = 0
1dx + dx2y2 + (x2y * dy + -1y * dy) = 0
1dx + dx2y2 + (dx2y2 + -1dy2) = 0

Combine like terms: dx2y2 + dx2y2 = 2dx2y2
1dx + 2dx2y2 + -1dy2 = 0

Solving
1dx + 2dx2y2 + -1dy2 = 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(x + 2x2y2 + -1y2) = 0

Subproblem 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 = 0

Subproblem 2

Set the factor '(x + 2x2y2 + -1y2)' equal to zero and attempt to solve: Simplifying x + 2x2y2 + -1y2 = 0 Solving x + 2x2y2 + -1y2 = 0 Move all terms containing d to the left, all other terms to the right. Add '-1x' to each side of the equation. x + 2x2y2 + -1x + -1y2 = 0 + -1x Reorder the terms: x + -1x + 2x2y2 + -1y2 = 0 + -1x Combine like terms: x + -1x = 0 0 + 2x2y2 + -1y2 = 0 + -1x 2x2y2 + -1y2 = 0 + -1x Remove the zero: 2x2y2 + -1y2 = -1x Add '-2x2y2' to each side of the equation. 2x2y2 + -2x2y2 + -1y2 = -1x + -2x2y2 Combine like terms: 2x2y2 + -2x2y2 = 0 0 + -1y2 = -1x + -2x2y2 -1y2 = -1x + -2x2y2 Add 'y2' to each side of the equation. -1y2 + y2 = -1x + -2x2y2 + y2 Combine like terms: -1y2 + y2 = 0 0 = -1x + -2x2y2 + y2 Simplifying 0 = -1x + -2x2y2 + y2 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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