3x^2-x^2y+y^2=-3,求dy/dx

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/15 14:46:58
3x^2-x^2y+y^2=-3,求dy/dx

3x^2-x^2y+y^2=-3,求dy/dx
3x^2-x^2y+y^2=-3,求dy/dx

3x^2-x^2y+y^2=-3,求dy/dx
F(x,y)=3x^2-x^2y+y^2+3=0
dy/dx=-Fx/Fy
=-(6x-2xy)/(-x^2+2y)=(6x-2xy)/(x^2-2y)

上面x^2y是指数式吗?