(xy)dx+(x+3)dy=0

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Solution for (xy)dx+(x+3)dy=0 equation:


Simplifying
(xy) * dx + (x + 3) * dy = 0

Multiply xy * dx
dx2y + (x + 3) * dy = 0

Reorder the terms:
dx2y + (3 + x) * dy = 0

Reorder the terms for easier multiplication:
dx2y + dy(3 + x) = 0
dx2y + (3 * dy + x * dy) = 0

Reorder the terms:
dx2y + (dxy + 3dy) = 0
dx2y + (dxy + 3dy) = 0

Reorder the terms:
dxy + dx2y + 3dy = 0

Solving
dxy + dx2y + 3dy = 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), 'dy'.
dy(x + x2 + 3) = 0

Subproblem 1

Set the factor 'dy' equal to zero and attempt to solve: Simplifying dy = 0 Solving dy = 0 Move all terms containing d to the left, all other terms to the right. Simplifying dy = 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 '(x + x2 + 3)' equal to zero and attempt to solve: Simplifying x + x2 + 3 = 0 Reorder the terms: 3 + x + x2 = 0 Solving 3 + x + x2 = 0 Move all terms containing d to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + x + -3 + x2 = 0 + -3 Reorder the terms: 3 + -3 + x + x2 = 0 + -3 Combine like terms: 3 + -3 = 0 0 + x + x2 = 0 + -3 x + x2 = 0 + -3 Combine like terms: 0 + -3 = -3 x + x2 = -3 Add '-1x' to each side of the equation. x + -1x + x2 = -3 + -1x Combine like terms: x + -1x = 0 0 + x2 = -3 + -1x x2 = -3 + -1x Add '-1x2' to each side of the equation. x2 + -1x2 = -3 + -1x + -1x2 Combine like terms: x2 + -1x2 = 0 0 = -3 + -1x + -1x2 Simplifying 0 = -3 + -1x + -1x2 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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