Solution of the differential equation (3y-7x+7)dx+(7y-3x+3)dy=0 is ___

1.	Solution of the differential equation (3y-7x+7)dx+(7y-3x+3)dy=0 is ______
A.	p=(y+x)<sup>5</sup> (y-x)<sup>2</sup>
B.	p=(y+x+2)<sup>5</sup> (y-x+2)<sup>2</sup>
C.	p=(y+x)<sup>2</sup> (y-x)<sup>5</sup>
D.	p=(y+x-1)<sup>5</sup> (y-x+1)<sup>2</sup>
Answer» E.

Discussion

Solution of the differential equation ( frac{dy}{dx} = frac{y-x+1}{y+x+5} ) is ______
Solution of the differential equation ( frac{dy}{dx} = frac{x+2y-3}{2x+y-3} ) is _____
Solution of the differential equation (x-y)dy=(x+y+1)dx is _____
Solution of the differential equation (3y-7x+7)dx+(7y-3x+3)dy=0 is ______
Solution of the differential equation ( frac{dy}{dx} = frac{3x-6y+7}{x-2y+4} ) is _____