Posted by Jeremy on Tuesday, November 13, 2012 at 8:09pm.
use implicit differentiation to find dy/dx if x^3+y^3=6xy

Calculus  Reiny, Tuesday, November 13, 2012 at 9:03pm
3x^2 + 3y^2 dy/dx = 6x dy/dx + 6y
dy/dx(3y^2  6x) = 6y  3x^2
dy/dx = (6y  3x^2)/(3y^2  6x)
= (2y  x^2)/(y^2  2x)