Posted by akash on Friday, March 22, 2013 at 8:32pm.
Find dy/dx.
7xy^3 − x^2y = 6

calculus  bobpursley, Friday, March 22, 2013 at 8:42pm
Newtons method:
7x(3y^2)dy+7y^3dx2xydxx^2 dy=0
dy/dx(21xy^2x^2)=2xy7y^2
dy/dx= you do the fraction.