Question: Solve (y^4 + 2y) dx + (xy^3 + 2y^4 - 4x) dy = 0.

Solve (y^4 + 2y) dx + (xy^3 + 2y^4 - 4x) dy

Solve (y^4 + 2y) dx + (xy^3 + 2y^4 - 4x) dy = 0.

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