5m Zen
2xy x2 dy dx
2xy x2 dy dx pictures 5
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2xy x2 dy
2xy x2 dy dx
solve y2 2xy dx u003d( x2 2xy dy
1 x2 dy dx 2xy 4x2 0
dy dx y2 2xy x2 xy
x2 3y2 dx 2xy dy 0
x2 1 dy dx 2xy
1 x2 dy dx 2xy 4x2
dy dx x2 y2 1 2xy
dy dx x2 y2 2xy
x2 y2 dx 2xy dy 0
2xy x2 dy dx 3y2 2xy
