(3)quad x^(3)+x^(2)y+xy^(2)+y^(3)=81

Differentiate w.r.t x x^(3) + x^(2)y+ xy^(2) + y^(3) = 81

If x^(3) +x^(2) y +xy^(2) +y^(3) =81,then (dy)/(dx) =

If x^(3) + x^(2)y + xy^(2) + y^(3) = 81 find (dy)/(dx) .

Find (dy)/(dx) in the following x^(3) + x^(2)y + xy^(2) + y^(3) = 81

Find (dy)/(dx) if x^(3)+x^(2)y+xy^(2)+y^(3)=81

Find (dy)/(dx) in the following: (a) x^(3)+x^(2)y+xy^(2)+y^(3)=81(b)xy+y^(2)=tan x+y(c)x^(2)+xy+y^(2)=100