How about just solving for y?Hello,
I need help making the following formula equal, y= ... instead of xy=...
I know that I could send the x under cx + cy but then what do I do with the cy?
Are you sure that these equations are the given equations? Because they are not dimensionally consistent. The right hand equation requires that c, x, and y all have the same units (call them 'fred'). This means that y'=dy/dx is dimensionless. This in turn means that the left hand equation has units of 'fred' for the first term and 'fred'^2 for the second term.Heres the whole question
show that the given equation is a solution of the given differential equation
xy' + y^2 = 0 , xy = cx + cy
Please help me solve this.
I have to agree with WBahn, or the answer is that xy=xc + cy it is not a solution of xy' +y^2=0Are you sure the diffy-Q isn't
(x^2)y' + y^2 = 0
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