Solve: `x^2ydx=(x^3+y^3)dy=0`

Explanation

To solve the differential equation \( x^2 y \, dx = (x^3 + y^3) \, dy = 0 \), we can follow these steps:

### Step 1: Rewrite the differential equation
We can express the equation in the form of a ratio:
\[ \frac{dy}{dx} = \frac{x^2 y}{x^3 + y^3} \]

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