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We can identify that the differential equation $\frac{dy}{dx}=\frac{x^2+y^2}{xy-y^2}$ is homogeneous, since it is written in the standard form $\frac{dy}{dx}=\frac{M(x,y)}{N(x,y)}$, where $M(x,y)$ and $N(x,y)$ are the partial derivatives of a two-variable function $f(x,y)$ and both are homogeneous functions of the same degree
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$\frac{dy}{dx}=\frac{x^2+y^2}{xy-y^2}$
Learn how to solve problems step by step online. Solve the differential equation dy/dx=(x^2+y^2)/(xy-y^2). We can identify that the differential equation \frac{dy}{dx}=\frac{x^2+y^2}{xy-y^2} is homogeneous, since it is written in the standard form \frac{dy}{dx}=\frac{M(x,y)}{N(x,y)}, where M(x,y) and N(x,y) are the partial derivatives of a two-variable function f(x,y) and both are homogeneous functions of the same degree. Use the substitution: x=uy. Expand and simplify. Integrate both sides of the differential equation, the left side with respect to .