x^2+xy+y^3=1,求dy/dx
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x^2+xy+y^3=1,求dy/dxx^2+xy+y^3=1,求dy/dxx^2+xy+y^3=1,求dy/dx解析2xdx+ydx+xdy+3y²dy=0(2x+y)dx+(x+3y
x^2+xy+y^3=1,求dy/dx
x^2+xy+y^3=1,求dy/dx
x^2+xy+y^3=1,求dy/dx
解析
2xdx+ydx+xdy+3y²dy=0
(2x+y)dx+(x+3y²)dy=0
(2x+y)dx=-(x+3y²)dy
dy/dx=(2x+y)/-(x+3y²)
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