2*x*y*dy=(y^2-x^2)dx

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


Simplifying
2x * y * dy = (y2 + -1x2) * dx

Multiply x * y
2xy * dy = (y2 + -1x2) * dx

Multiply xy * dy
2dxy2 = (y2 + -1x2) * dx

Reorder the terms:
2dxy2 = (-1x2 + y2) * dx

Reorder the terms for easier multiplication:
2dxy2 = dx(-1x2 + y2)
2dxy2 = (-1x2 * dx + y2 * dx)

Reorder the terms:
2dxy2 = (dxy2 + -1dx3)
2dxy2 = (dxy2 + -1dx3)

Solving
2dxy2 = dxy2 + -1dx3

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-1dxy2' to each side of the equation.
2dxy2 + -1dxy2 = dxy2 + -1dxy2 + -1dx3

Combine like terms: 2dxy2 + -1dxy2 = 1dxy2
1dxy2 = dxy2 + -1dxy2 + -1dx3

Combine like terms: dxy2 + -1dxy2 = 0
1dxy2 = 0 + -1dx3
1dxy2 = -1dx3

Add 'dx3' to each side of the equation.
1dxy2 + dx3 = -1dx3 + dx3

Combine like terms: -1dx3 + dx3 = 0
1dxy2 + dx3 = 0

Factor out the Greatest Common Factor (GCF), 'dx'.
dx(y2 + x2) = 0

Subproblem 1

Set the factor 'dx' equal to zero and attempt to solve: Simplifying dx = 0 Solving dx = 0 Move all terms containing d to the left, all other terms to the right. Simplifying dx = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(y2 + x2)' equal to zero and attempt to solve: Simplifying y2 + x2 = 0 Reorder the terms: x2 + y2 = 0 Solving x2 + y2 = 0 Move all terms containing d to the left, all other terms to the right. Add '-1x2' to each side of the equation. x2 + -1x2 + y2 = 0 + -1x2 Combine like terms: x2 + -1x2 = 0 0 + y2 = 0 + -1x2 y2 = 0 + -1x2 Remove the zero: y2 = -1x2 Add '-1y2' to each side of the equation. y2 + -1y2 = -1x2 + -1y2 Combine like terms: y2 + -1y2 = 0 0 = -1x2 + -1y2 Simplifying 0 = -1x2 + -1y2 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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