(x+y)*dy+(x*y)*dx=0

Simple and best practice solution for (x+y)*dy+(x*y)*dx=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (x+y)*dy+(x*y)*dx=0 equation:


Simplifying
(x + y) * dy + (x * y) * dx = 0

Reorder the terms for easier multiplication:
dy(x + y) + (x * y) * dx = 0
(x * dy + y * dy) + (x * y) * dx = 0
(dxy + dy2) + (x * y) * dx = 0

Multiply x * y
dxy + dy2 + (xy) * dx = 0

Multiply xy * dx
dxy + dy2 + dx2y = 0

Reorder the terms:
dxy + dx2y + dy2 = 0

Solving
dxy + dx2y + dy2 = 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 + y) = 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 + y)' equal to zero and attempt to solve: Simplifying x + x2 + y = 0 Solving x + x2 + y = 0 Move all terms containing d to the left, all other terms to the right. Add '-1x' to each side of the equation. x + x2 + -1x + y = 0 + -1x Reorder the terms: x + -1x + x2 + y = 0 + -1x Combine like terms: x + -1x = 0 0 + x2 + y = 0 + -1x x2 + y = 0 + -1x Remove the zero: x2 + y = -1x Add '-1x2' to each side of the equation. x2 + -1x2 + y = -1x + -1x2 Combine like terms: x2 + -1x2 = 0 0 + y = -1x + -1x2 y = -1x + -1x2 Add '-1y' to each side of the equation. y + -1y = -1x + -1x2 + -1y Combine like terms: y + -1y = 0 0 = -1x + -1x2 + -1y Simplifying 0 = -1x + -1x2 + -1y 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.

See similar equations:

| x^8(4e^4x)= | | 8x-24/2xy-x-15 | | 34=y^3-2y | | y=2*3*3-8 | | y=2*1*1-8 | | y=2*0*0-8 | | y=2*(1)*(1)-8 | | y=2*(0)*(0)-8 | | y=2*(-1)*(-1)-8 | | y=2*(-2)*(-2)-8 | | y=2*(-3)*(-3)-8 | | 6*0-y=-6 | | ln(k)=6 | | Log[2](2x)=log[2](5x+4)+-3 | | x=110-10x | | 4e^2x+6=12 | | 2=x^2+8x | | 4(x+3)(4x+1)=0 | | 17x+168=24-7x | | 36a+6b=0 | | 12.5/x=5/6 | | 49-9x=35-16x | | 9x-60=19x-80 | | 2-5x*6=18 | | 22z-59v-63v-11c+4v-6-11z= | | 8x-48=14x-48 | | 1/2p=7 | | 80-19x=48-3x | | 0.25(x-4+3x)-(x+20)=27x-(-4) | | 4x+3-(x+1)+5=2x+7 | | 6-19x=8-18x | | -4(3x+2)-x=18 |

Equations solver categories