Arrgh, more implicit differentiation help please

[cirthix]

(y^2)(cos(1/y))=2x+2y

if possible, list each step so that i can see how you got an answer

thanks

 

[cirthix]

come on people, recess ends in 20 mins. pretty please help me

 

[cirthix]

nvm, i'll just go ask the math teacher